270366920

素因数分解:

$2^3\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{4129}}^1$

素因数の和:5777

約数の個数: 32

約数和(自身を含む): 608844600

約数和(自身を除く): 338477680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1637, 3274, 4129, 6548, 8185, 8258, 13096, 16370, 16516, 20645, 32740, 33032, 41290, 65480, 82580, 165160, 6759173, 13518346, 27036692, 33795865, 54073384, 67591730, 135183460, 270366920]

約数ペア:

[(1, 270366920), (2, 135183460), (4, 67591730), (5, 54073384), (8, 33795865), (10, 27036692), (20, 13518346), (40, 6759173), (1637, 165160), (3274, 82580), (4129, 65480), (6548, 41290), (8185, 33032), (8258, 32740), (13096, 20645), (16370, 16516)]