5447544440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 14476492800

約数和(自身を除く): 9028948360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 43, 52, 58, 62, 65, 86, 104, 116, 124, 130, 145, 155, 172, 215, 232, 248, 260, 271, 290, 310, 344, 377, 403, 430, 520, 542, 559, 580, 620, 754, 806, 860, 899, 1084, 1118, 1160, 1240, 1247, 1333, 1355, 1508, 1612, 1720, 1798, 1885, 2015, 2168, 2236, 2494, 2666, 2710, 2795, 3016, 3224, 3523, 3596, 3770, 4030, 4472, 4495, 4988, 5332, 5420, 5590, 6235, 6665, 7046, 7192, 7540, 7859, 8060, 8401, 8990, 9976, 10664, 10840, 11180, 11653, 11687, 12470, 13330, 14092, 15080, 15718, 16120, 16211, 16802, 17329, 17615, 17980, 22360, 23306, 23374, 24940, 26660, 28184, 31436, 32422, 33604, 34658, 35230, 35960, 38657, 39295, 42005, 46612, 46748, 49880, 53320, 58265, 58435, 62872, 64844, 67208, 69316, 70460, 77314, 78590, 81055, 84010, 86645, 93224, 93496, 102167, 109213, 116530, 116870, 129688, 138632, 140920, 151489, 154628, 157180, 162110, 168020, 173290, 193285, 204334, 218426, 233060, 233740, 243629, 302978, 309256, 314360, 324220, 336040, 337937, 346580, 361243, 386570, 408668, 436852, 466120, 467480, 487258, 502541, 510835, 546065, 605956, 648440, 675874, 693160, 722486, 757445, 773140, 817336, 873704, 974516, 1005082, 1021670, 1092130, 1211912, 1218145, 1351748, 1444972, 1514890, 1546280, 1689685, 1806215, 1949032, 2010164, 2043340, 2184260, 2436290, 2512705, 2703496, 2889944, 3029780, 3167177, 3379370, 3612430, 4020328, 4086680, 4368520, 4393181, 4696159, 4872580, 5025410, 6059560, 6334354, 6758740, 7224860, 8786362, 9392318, 9745160, 10050820, 10476047, 12668708, 13517480, 14449720, 15835885, 17572724, 18784636, 20101640, 20952094, 21965905, 23480795, 25337416, 31671770, 35145448, 37569272, 41904188, 43931810, 46961590, 52380235, 63343540, 83808376, 87863620, 93923180, 104760470, 126687080, 136188611, 175727240, 187846360, 209520940, 272377222, 419041880, 544754444, 680943055, 1089508888, 1361886110, 2723772220, 5447544440]

約数ペア:

[(1, 5447544440), (2, 2723772220), (4, 1361886110), (5, 1089508888), (8, 680943055), (10, 544754444), (13, 419041880), (20, 272377222), (26, 209520940), (29, 187846360), (31, 175727240), (40, 136188611), (43, 126687080), (52, 104760470), (58, 93923180), (62, 87863620), (65, 83808376), (86, 63343540), (104, 52380235), (116, 46961590), (124, 43931810), (130, 41904188), (145, 37569272), (155, 35145448), (172, 31671770), (215, 25337416), (232, 23480795), (248, 21965905), (260, 20952094), (271, 20101640), (290, 18784636), (310, 17572724), (344, 15835885), (377, 14449720), (403, 13517480), (430, 12668708), (520, 10476047), (542, 10050820), (559, 9745160), (580, 9392318), (620, 8786362), (754, 7224860), (806, 6758740), (860, 6334354), (899, 6059560), (1084, 5025410), (1118, 4872580), (1160, 4696159), (1240, 4393181), (1247, 4368520), (1333, 4086680), (1355, 4020328), (1508, 3612430), (1612, 3379370), (1720, 3167177), (1798, 3029780), (1885, 2889944), (2015, 2703496), (2168, 2512705), (2236, 2436290), (2494, 2184260), (2666, 2043340), (2710, 2010164), (2795, 1949032), (3016, 1806215), (3224, 1689685), (3523, 1546280), (3596, 1514890), (3770, 1444972), (4030, 1351748), (4472, 1218145), (4495, 1211912), (4988, 1092130), (5332, 1021670), (5420, 1005082), (5590, 974516), (6235, 873704), (6665, 817336), (7046, 773140), (7192, 757445), (7540, 722486), (7859, 693160), (8060, 675874), (8401, 648440), (8990, 605956), (9976, 546065), (10664, 510835), (10840, 502541), (11180, 487258), (11653, 467480), (11687, 466120), (12470, 436852), (13330, 408668), (14092, 386570), (15080, 361243), (15718, 346580), (16120, 337937), (16211, 336040), (16802, 324220), (17329, 314360), (17615, 309256), (17980, 302978), (22360, 243629), (23306, 233740), (23374, 233060), (24940, 218426), (26660, 204334), (28184, 193285), (31436, 173290), (32422, 168020), (33604, 162110), (34658, 157180), (35230, 154628), (35960, 151489), (38657, 140920), (39295, 138632), (42005, 129688), (46612, 116870), (46748, 116530), (49880, 109213), (53320, 102167), (58265, 93496), (58435, 93224), (62872, 86645), (64844, 84010), (67208, 81055), (69316, 78590), (70460, 77314)]