103638009580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{553681}}^1$

素因数の和:553895

約数の個数: 72

約数和(自身を含む): 254498823936

約数和(自身を除く): 150860814356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 191, 196, 245, 382, 490, 764, 955, 980, 1337, 1910, 2674, 3820, 5348, 6685, 9359, 13370, 18718, 26740, 37436, 46795, 93590, 187180, 553681, 1107362, 2214724, 2768405, 3875767, 5536810, 7751534, 11073620, 15503068, 19378835, 27130369, 38757670, 54260738, 77515340, 105753071, 108521476, 135651845, 211506142, 271303690, 423012284, 528765355, 542607380, 740271497, 1057530710, 1480542994, 2115061420, 2961085988, 3701357485, 5181900479, 7402714970, 10363800958, 14805429940, 20727601916, 25909502395, 51819004790, 103638009580]

約数ペア:

[(1, 103638009580), (2, 51819004790), (4, 25909502395), (5, 20727601916), (7, 14805429940), (10, 10363800958), (14, 7402714970), (20, 5181900479), (28, 3701357485), (35, 2961085988), (49, 2115061420), (70, 1480542994), (98, 1057530710), (140, 740271497), (191, 542607380), (196, 528765355), (245, 423012284), (382, 271303690), (490, 211506142), (764, 135651845), (955, 108521476), (980, 105753071), (1337, 77515340), (1910, 54260738), (2674, 38757670), (3820, 27130369), (5348, 19378835), (6685, 15503068), (9359, 11073620), (13370, 7751534), (18718, 5536810), (26740, 3875767), (37436, 2768405), (46795, 2214724), (93590, 1107362), (187180, 553681)]