1177262020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{10271}}^1$

素因数の和:10812

約数の個数: 48

約数和(自身を含む): 2702439936

約数和(自身を除く): 1525177916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521, 1042, 2084, 2605, 5210, 5731, 10271, 10420, 11462, 20542, 22924, 28655, 41084, 51355, 57310, 102710, 112981, 114620, 205420, 225962, 451924, 564905, 1129810, 2259620, 5351191, 10702382, 21404764, 26755955, 53511910, 58863101, 107023820, 117726202, 235452404, 294315505, 588631010, 1177262020]

約数ペア:

[(1, 1177262020), (2, 588631010), (4, 294315505), (5, 235452404), (10, 117726202), (11, 107023820), (20, 58863101), (22, 53511910), (44, 26755955), (55, 21404764), (110, 10702382), (220, 5351191), (521, 2259620), (1042, 1129810), (2084, 564905), (2605, 451924), (5210, 225962), (5731, 205420), (10271, 114620), (10420, 112981), (11462, 102710), (20542, 57310), (22924, 51355), (28655, 41084)]