87849252160

素因数分解:

$2^6\times 5^1\times {\mathrm{274528913}}^1$

素因数の和:274528930

約数の個数: 28

約数和(自身を含む): 209191032468

約数和(自身を除く): 121341780308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 274528913, 549057826, 1098115652, 1372644565, 2196231304, 2745289130, 4392462608, 5490578260, 8784925216, 10981156520, 17569850432, 21962313040, 43924626080, 87849252160]

約数ペア:

[(1, 87849252160), (2, 43924626080), (4, 21962313040), (5, 17569850432), (8, 10981156520), (10, 8784925216), (16, 5490578260), (20, 4392462608), (32, 2745289130), (40, 2196231304), (64, 1372644565), (80, 1098115652), (160, 549057826), (320, 274528913)]