136045960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117281}}^1$

素因数の和:117321

約数の個数: 32

約数和(自身を含む): 316661400

約数和(自身を除く): 180615440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 117281, 234562, 469124, 586405, 938248, 1172810, 2345620, 3401149, 4691240, 6802298, 13604596, 17005745, 27209192, 34011490, 68022980, 136045960]

約数ペア:

[(1, 136045960), (2, 68022980), (4, 34011490), (5, 27209192), (8, 17005745), (10, 13604596), (20, 6802298), (29, 4691240), (40, 3401149), (58, 2345620), (116, 1172810), (145, 938248), (232, 586405), (290, 469124), (580, 234562), (1160, 117281)]