59161180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 75678980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1637, 1807, 2780, 3274, 3614, 6548, 7228, 8185, 9035, 16370, 18070, 21281, 32740, 36140, 42562, 85124, 106405, 212810, 227543, 425620, 455086, 910172, 1137715, 2275430, 2958059, 4550860, 5916118, 11832236, 14790295, 29580590, 59161180]

約数ペア:

[(1, 59161180), (2, 29580590), (4, 14790295), (5, 11832236), (10, 5916118), (13, 4550860), (20, 2958059), (26, 2275430), (52, 1137715), (65, 910172), (130, 455086), (139, 425620), (260, 227543), (278, 212810), (556, 106405), (695, 85124), (1390, 42562), (1637, 36140), (1807, 32740), (2780, 21281), (3274, 18070), (3614, 16370), (6548, 9035), (7228, 8185)]