2517528080

素因数分解:

$2^4\times 5^1\times {\mathrm{31469101}}^1$

素因数の和:31469114

約数の個数: 20

約数和(自身を含む): 5853252972

約数和(自身を除く): 3335724892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 31469101, 62938202, 125876404, 157345505, 251752808, 314691010, 503505616, 629382020, 1258764040, 2517528080]

約数ペア:

[(1, 2517528080), (2, 1258764040), (4, 629382020), (5, 503505616), (8, 314691010), (10, 251752808), (16, 157345505), (20, 125876404), (40, 62938202), (80, 31469101)]