82292180

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{25243}}^1$

素因数の和:25415

約数の個数: 24

約数和(自身を含む): 173880672

約数和(自身を除く): 91588492

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 25243, 50486, 100972, 126215, 252430, 504860, 4114609, 8229218, 16458436, 20573045, 41146090, 82292180]

約数ペア:

[(1, 82292180), (2, 41146090), (4, 20573045), (5, 16458436), (10, 8229218), (20, 4114609), (163, 504860), (326, 252430), (652, 126215), (815, 100972), (1630, 50486), (3260, 25243)]