40809733180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{84349}}^1$

素因数の和:85798

約数の個数: 48

約数和(自身を含む): 90806486400

約数和(自身を除く): 49996753220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1423, 2846, 5692, 7115, 14230, 24191, 28460, 48382, 84349, 96764, 120955, 168698, 241910, 337396, 421745, 483820, 843490, 1433933, 1686980, 2867866, 5735732, 7169665, 14339330, 28678660, 120028627, 240057254, 480114508, 600143135, 1200286270, 2040486659, 2400572540, 4080973318, 8161946636, 10202433295, 20404866590, 40809733180]

約数ペア:

[(1, 40809733180), (2, 20404866590), (4, 10202433295), (5, 8161946636), (10, 4080973318), (17, 2400572540), (20, 2040486659), (34, 1200286270), (68, 600143135), (85, 480114508), (170, 240057254), (340, 120028627), (1423, 28678660), (2846, 14339330), (5692, 7169665), (7115, 5735732), (14230, 2867866), (24191, 1686980), (28460, 1433933), (48382, 843490), (84349, 483820), (96764, 421745), (120955, 337396), (168698, 241910)]