113828080

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2731}}^1$

素因数の和:3265

約数の個数: 40

約数和(自身を含む): 265255344

約数和(自身を除く): 151427264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 2084, 2605, 2731, 4168, 5210, 5462, 8336, 10420, 10924, 13655, 20840, 21848, 27310, 41680, 43696, 54620, 109240, 218480, 1422851, 2845702, 5691404, 7114255, 11382808, 14228510, 22765616, 28457020, 56914040, 113828080]

約数ペア:

[(1, 113828080), (2, 56914040), (4, 28457020), (5, 22765616), (8, 14228510), (10, 11382808), (16, 7114255), (20, 5691404), (40, 2845702), (80, 1422851), (521, 218480), (1042, 109240), (2084, 54620), (2605, 43696), (2731, 41680), (4168, 27310), (5210, 21848), (5462, 20840), (8336, 13655), (10420, 10924)]