80089724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 165863040

約数和(自身を除く): 85773316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 163, 286, 326, 572, 652, 859, 1718, 1793, 2119, 3436, 3586, 4238, 7172, 8476, 9449, 11167, 18898, 22334, 23309, 37796, 44668, 46618, 93236, 122837, 140017, 245674, 280034, 491348, 560068, 1540187, 1820221, 3080374, 3640442, 6160748, 7280884, 20022431, 40044862, 80089724]

約数ペア:

[(1, 80089724), (2, 40044862), (4, 20022431), (11, 7280884), (13, 6160748), (22, 3640442), (26, 3080374), (44, 1820221), (52, 1540187), (143, 560068), (163, 491348), (286, 280034), (326, 245674), (572, 140017), (652, 122837), (859, 93236), (1718, 46618), (1793, 44668), (2119, 37796), (3436, 23309), (3586, 22334), (4238, 18898), (7172, 11167), (8476, 9449)]