85503160

素因数分解:

$2^3\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2243}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 192669840

約数和(自身を除く): 107166680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 953, 1906, 2243, 3812, 4486, 4765, 7624, 8972, 9530, 11215, 17944, 19060, 22430, 38120, 44860, 89720, 2137579, 4275158, 8550316, 10687895, 17100632, 21375790, 42751580, 85503160]

約数ペア:

[(1, 85503160), (2, 42751580), (4, 21375790), (5, 17100632), (8, 10687895), (10, 8550316), (20, 4275158), (40, 2137579), (953, 89720), (1906, 44860), (2243, 38120), (3812, 22430), (4486, 19060), (4765, 17944), (7624, 11215), (8972, 9530)]