11716180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 16951340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1579, 1855, 3158, 3710, 6316, 7420, 7895, 11053, 15790, 22106, 31580, 44212, 55265, 83687, 110530, 167374, 221060, 334748, 418435, 585809, 836870, 1171618, 1673740, 2343236, 2929045, 5858090, 11716180]

約数ペア:

[(1, 11716180), (2, 5858090), (4, 2929045), (5, 2343236), (7, 1673740), (10, 1171618), (14, 836870), (20, 585809), (28, 418435), (35, 334748), (53, 221060), (70, 167374), (106, 110530), (140, 83687), (212, 55265), (265, 44212), (371, 31580), (530, 22106), (742, 15790), (1060, 11053), (1484, 7895), (1579, 7420), (1855, 6316), (3158, 3710)]