139576250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{10151}}^1$

素因数の和:10184

約数の個数: 40

約数和(自身を含む): 285433632

約数和(自身を除く): 145857382

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 6875, 10151, 13750, 20302, 50755, 101510, 111661, 223322, 253775, 507550, 558305, 1116610, 1268875, 2537750, 2791525, 5583050, 6344375, 12688750, 13957625, 27915250, 69788125, 139576250]

約数ペア:

[(1, 139576250), (2, 69788125), (5, 27915250), (10, 13957625), (11, 12688750), (22, 6344375), (25, 5583050), (50, 2791525), (55, 2537750), (110, 1268875), (125, 1116610), (250, 558305), (275, 507550), (550, 253775), (625, 223322), (1250, 111661), (1375, 101510), (2750, 50755), (6875, 20302), (10151, 13750)]