1145127580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^2\times {\mathrm{2579}}^1$

素因数の和:2886

約数の個数: 36

約数和(自身を含む): 2421954360

約数和(自身を除く): 1276826780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2579, 2980, 5158, 10316, 12895, 22201, 25790, 44402, 51580, 88804, 111005, 222010, 384271, 444020, 768542, 1537084, 1921355, 3842710, 7685420, 57256379, 114512758, 229025516, 286281895, 572563790, 1145127580]

約数ペア:

[(1, 1145127580), (2, 572563790), (4, 286281895), (5, 229025516), (10, 114512758), (20, 57256379), (149, 7685420), (298, 3842710), (596, 1921355), (745, 1537084), (1490, 768542), (2579, 444020), (2980, 384271), (5158, 222010), (10316, 111005), (12895, 88804), (22201, 51580), (25790, 44402)]