532701520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 180

約数和(自身を含む): 1419588828

約数和(自身を除く): 886887308

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 41, 52, 62, 65, 80, 82, 104, 124, 130, 155, 164, 169, 205, 208, 248, 260, 310, 328, 338, 403, 410, 496, 520, 533, 620, 656, 676, 806, 820, 845, 961, 1040, 1066, 1240, 1271, 1352, 1612, 1640, 1690, 1922, 2015, 2132, 2480, 2542, 2665, 2704, 3224, 3280, 3380, 3844, 4030, 4264, 4805, 5084, 5239, 5330, 6355, 6448, 6760, 6929, 7688, 8060, 8528, 9610, 10168, 10478, 10660, 12493, 12710, 13520, 13858, 15376, 16120, 16523, 19220, 20336, 20956, 21320, 24986, 25420, 26195, 27716, 32240, 33046, 34645, 38440, 39401, 41912, 42640, 49972, 50840, 52390, 55432, 62465, 66092, 69290, 76880, 78802, 82615, 83824, 99944, 101680, 104780, 110864, 124930, 132184, 138580, 157604, 162409, 165230, 197005, 199888, 209560, 214799, 249860, 264368, 277160, 315208, 324818, 330460, 394010, 419120, 429598, 499720, 512213, 554320, 630416, 649636, 660920, 788020, 812045, 859196, 999440, 1024426, 1073995, 1299272, 1321840, 1576040, 1624090, 1718392, 2048852, 2147990, 2561065, 2598544, 3152080, 3248180, 3436784, 4097704, 4295980, 5122130, 6496360, 6658769, 8195408, 8591960, 10244260, 12992720, 13317538, 17183920, 20488520, 26635076, 33293845, 40977040, 53270152, 66587690, 106540304, 133175380, 266350760, 532701520]

約数ペア:

[(1, 532701520), (2, 266350760), (4, 133175380), (5, 106540304), (8, 66587690), (10, 53270152), (13, 40977040), (16, 33293845), (20, 26635076), (26, 20488520), (31, 17183920), (40, 13317538), (41, 12992720), (52, 10244260), (62, 8591960), (65, 8195408), (80, 6658769), (82, 6496360), (104, 5122130), (124, 4295980), (130, 4097704), (155, 3436784), (164, 3248180), (169, 3152080), (205, 2598544), (208, 2561065), (248, 2147990), (260, 2048852), (310, 1718392), (328, 1624090), (338, 1576040), (403, 1321840), (410, 1299272), (496, 1073995), (520, 1024426), (533, 999440), (620, 859196), (656, 812045), (676, 788020), (806, 660920), (820, 649636), (845, 630416), (961, 554320), (1040, 512213), (1066, 499720), (1240, 429598), (1271, 419120), (1352, 394010), (1612, 330460), (1640, 324818), (1690, 315208), (1922, 277160), (2015, 264368), (2132, 249860), (2480, 214799), (2542, 209560), (2665, 199888), (2704, 197005), (3224, 165230), (3280, 162409), (3380, 157604), (3844, 138580), (4030, 132184), (4264, 124930), (4805, 110864), (5084, 104780), (5239, 101680), (5330, 99944), (6355, 83824), (6448, 82615), (6760, 78802), (6929, 76880), (7688, 69290), (8060, 66092), (8528, 62465), (9610, 55432), (10168, 52390), (10478, 50840), (10660, 49972), (12493, 42640), (12710, 41912), (13520, 39401), (13858, 38440), (15376, 34645), (16120, 33046), (16523, 32240), (19220, 27716), (20336, 26195), (20956, 25420), (21320, 24986)]