196278810040

素因数分解:

$2^3\times 5^1\times {\mathrm{62467}}^1\times {\mathrm{78553}}^1$

素因数の和:141031

約数の個数: 32

約数和(自身を含む): 441640014480

約数和(自身を除く): 245361204440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 62467, 78553, 124934, 157106, 249868, 312335, 314212, 392765, 499736, 624670, 628424, 785530, 1249340, 1571060, 2498680, 3142120, 4906970251, 9813940502, 19627881004, 24534851255, 39255762008, 49069702510, 98139405020, 196278810040]

約数ペア:

[(1, 196278810040), (2, 98139405020), (4, 49069702510), (5, 39255762008), (8, 24534851255), (10, 19627881004), (20, 9813940502), (40, 4906970251), (62467, 3142120), (78553, 2498680), (124934, 1571060), (157106, 1249340), (249868, 785530), (312335, 628424), (314212, 624670), (392765, 499736)]