40282010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 77205312

約数和(自身を除く): 36923302

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 1123, 2110, 2246, 3587, 5615, 7174, 11230, 17935, 19091, 35870, 38182, 95455, 190910, 236953, 473906, 1184765, 2369530, 4028201, 8056402, 20141005, 40282010]

約数ペア:

[(1, 40282010), (2, 20141005), (5, 8056402), (10, 4028201), (17, 2369530), (34, 1184765), (85, 473906), (170, 236953), (211, 190910), (422, 95455), (1055, 38182), (1123, 35870), (2110, 19091), (2246, 17935), (3587, 11230), (5615, 7174)]