130024280

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2671}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 292904640

約数和(自身を除く): 162880360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 2671, 4868, 5342, 6085, 9736, 10684, 12170, 13355, 21368, 24340, 26710, 48680, 53420, 106840, 3250607, 6501214, 13002428, 16253035, 26004856, 32506070, 65012140, 130024280]

約数ペア:

[(1, 130024280), (2, 65012140), (4, 32506070), (5, 26004856), (8, 16253035), (10, 13002428), (20, 6501214), (40, 3250607), (1217, 106840), (2434, 53420), (2671, 48680), (4868, 26710), (5342, 24340), (6085, 21368), (9736, 13355), (10684, 12170)]