2958746660

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1\times {\mathrm{2473}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 6271055616

約数和(自身を除く): 3312308956

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 367, 652, 734, 815, 1468, 1630, 1835, 2473, 3260, 3670, 4946, 7340, 9892, 12365, 24730, 49460, 59821, 119642, 239284, 299105, 403099, 598210, 806198, 907591, 1196420, 1612396, 1815182, 2015495, 3630364, 4030990, 4537955, 8061980, 9075910, 18151820, 147937333, 295874666, 591749332, 739686665, 1479373330, 2958746660]

約数ペア:

[(1, 2958746660), (2, 1479373330), (4, 739686665), (5, 591749332), (10, 295874666), (20, 147937333), (163, 18151820), (326, 9075910), (367, 8061980), (652, 4537955), (734, 4030990), (815, 3630364), (1468, 2015495), (1630, 1815182), (1835, 1612396), (2473, 1196420), (3260, 907591), (3670, 806198), (4946, 598210), (7340, 403099), (9892, 299105), (12365, 239284), (24730, 119642), (49460, 59821)]