125640940

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{13627}}^1$

素因数の和:14097

約数の個数: 24

約数和(自身を含む): 264437712

約数和(自身を除く): 138796772

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 13627, 27254, 54508, 68135, 136270, 272540, 6282047, 12564094, 25128188, 31410235, 62820470, 125640940]

約数ペア:

[(1, 125640940), (2, 62820470), (4, 31410235), (5, 25128188), (10, 12564094), (20, 6282047), (461, 272540), (922, 136270), (1844, 68135), (2305, 54508), (4610, 27254), (9220, 13627)]