67501460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259621}}^1$

素因数の和:259643

約数の個数: 24

約数和(自身を含む): 152657736

約数和(自身を除く): 85156276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 259621, 519242, 1038484, 1298105, 2596210, 3375073, 5192420, 6750146, 13500292, 16875365, 33750730, 67501460]

約数ペア:

[(1, 67501460), (2, 33750730), (4, 16875365), (5, 13500292), (10, 6750146), (13, 5192420), (20, 3375073), (26, 2596210), (52, 1298105), (65, 1038484), (130, 519242), (260, 259621)]