2099842040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 5553930240

約数和(自身を除く): 3454088200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 31, 34, 40, 46, 61, 62, 68, 71, 85, 92, 115, 122, 124, 136, 142, 155, 170, 184, 230, 244, 248, 284, 305, 310, 340, 355, 391, 460, 488, 527, 568, 610, 620, 680, 710, 713, 782, 920, 1037, 1054, 1207, 1220, 1240, 1403, 1420, 1426, 1564, 1633, 1891, 1955, 2074, 2108, 2201, 2414, 2440, 2635, 2806, 2840, 2852, 3128, 3266, 3565, 3782, 3910, 4148, 4216, 4331, 4402, 4828, 5185, 5270, 5612, 5704, 6035, 6532, 7015, 7130, 7564, 7820, 8165, 8296, 8662, 8804, 9455, 9656, 10370, 10540, 11005, 11224, 12070, 12121, 13064, 14030, 14260, 15128, 15640, 16330, 17324, 17608, 18910, 20740, 21080, 21655, 22010, 23851, 24140, 24242, 27761, 28060, 28520, 32147, 32660, 34648, 37417, 37820, 41480, 43310, 43493, 44020, 47702, 48280, 48484, 50623, 55522, 56120, 60605, 64294, 65320, 73627, 74834, 75640, 86620, 86986, 88040, 95404, 96968, 99613, 101246, 111044, 119255, 121210, 128588, 134261, 138805, 147254, 149668, 160735, 173240, 173972, 187085, 190808, 199226, 202492, 217465, 222088, 238510, 242420, 253115, 257176, 268522, 277610, 294508, 299336, 321470, 347944, 368135, 374170, 398452, 404984, 434930, 477020, 484840, 498065, 506230, 537044, 555220, 589016, 642940, 671305, 736270, 739381, 748340, 796904, 860591, 869860, 954040, 996130, 1012460, 1074088, 1110440, 1285880, 1342610, 1472540, 1478762, 1496680, 1693421, 1721182, 1739720, 1992260, 2024920, 2282437, 2685220, 2945080, 2957524, 3088003, 3386842, 3442364, 3696905, 3984520, 4302955, 4564874, 5370440, 5915048, 6176006, 6773684, 6884728, 7393810, 8467105, 8605910, 9129748, 11412185, 12352012, 13547368, 14787620, 15440015, 16934210, 17211820, 18259496, 22824370, 24704024, 29575240, 30880030, 33868420, 34423640, 45648740, 52496051, 61760060, 67736840, 91297480, 104992102, 123520120, 209984204, 262480255, 419968408, 524960510, 1049921020, 2099842040]

約数ペア:

[(1, 2099842040), (2, 1049921020), (4, 524960510), (5, 419968408), (8, 262480255), (10, 209984204), (17, 123520120), (20, 104992102), (23, 91297480), (31, 67736840), (34, 61760060), (40, 52496051), (46, 45648740), (61, 34423640), (62, 33868420), (68, 30880030), (71, 29575240), (85, 24704024), (92, 22824370), (115, 18259496), (122, 17211820), (124, 16934210), (136, 15440015), (142, 14787620), (155, 13547368), (170, 12352012), (184, 11412185), (230, 9129748), (244, 8605910), (248, 8467105), (284, 7393810), (305, 6884728), (310, 6773684), (340, 6176006), (355, 5915048), (391, 5370440), (460, 4564874), (488, 4302955), (527, 3984520), (568, 3696905), (610, 3442364), (620, 3386842), (680, 3088003), (710, 2957524), (713, 2945080), (782, 2685220), (920, 2282437), (1037, 2024920), (1054, 1992260), (1207, 1739720), (1220, 1721182), (1240, 1693421), (1403, 1496680), (1420, 1478762), (1426, 1472540), (1564, 1342610), (1633, 1285880), (1891, 1110440), (1955, 1074088), (2074, 1012460), (2108, 996130), (2201, 954040), (2414, 869860), (2440, 860591), (2635, 796904), (2806, 748340), (2840, 739381), (2852, 736270), (3128, 671305), (3266, 642940), (3565, 589016), (3782, 555220), (3910, 537044), (4148, 506230), (4216, 498065), (4331, 484840), (4402, 477020), (4828, 434930), (5185, 404984), (5270, 398452), (5612, 374170), (5704, 368135), (6035, 347944), (6532, 321470), (7015, 299336), (7130, 294508), (7564, 277610), (7820, 268522), (8165, 257176), (8296, 253115), (8662, 242420), (8804, 238510), (9455, 222088), (9656, 217465), (10370, 202492), (10540, 199226), (11005, 190808), (11224, 187085), (12070, 173972), (12121, 173240), (13064, 160735), (14030, 149668), (14260, 147254), (15128, 138805), (15640, 134261), (16330, 128588), (17324, 121210), (17608, 119255), (18910, 111044), (20740, 101246), (21080, 99613), (21655, 96968), (22010, 95404), (23851, 88040), (24140, 86986), (24242, 86620), (27761, 75640), (28060, 74834), (28520, 73627), (32147, 65320), (32660, 64294), (34648, 60605), (37417, 56120), (37820, 55522), (41480, 50623), (43310, 48484), (43493, 48280), (44020, 47702)]