84757160

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{14221}}^1$

素因数の和:14381

約数の個数: 32

約数和(自身を含む): 191997000

約数和(自身を除く): 107239840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 14221, 28442, 56884, 71105, 113768, 142210, 284420, 568840, 2118929, 4237858, 8475716, 10594645, 16951432, 21189290, 42378580, 84757160]

約数ペア:

[(1, 84757160), (2, 42378580), (4, 21189290), (5, 16951432), (8, 10594645), (10, 8475716), (20, 4237858), (40, 2118929), (149, 568840), (298, 284420), (596, 142210), (745, 113768), (1192, 71105), (1490, 56884), (2980, 28442), (5960, 14221)]