68509940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{92581}}^1$

素因数の和:92627

約数の個数: 24

約数和(自身を含む): 147760872

約数和(自身を除く): 79250932

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 92581, 185162, 370324, 462905, 925810, 1851620, 3425497, 6850994, 13701988, 17127485, 34254970, 68509940]

約数ペア:

[(1, 68509940), (2, 34254970), (4, 17127485), (5, 13701988), (10, 6850994), (20, 3425497), (37, 1851620), (74, 925810), (148, 462905), (185, 370324), (370, 185162), (740, 92581)]