1796680540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{551129}}^1$

素因数の和:551301

約数の個数: 24

約数和(自身を含む): 3796183440

約数和(自身を除く): 1999502900

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 551129, 1102258, 2204516, 2755645, 5511290, 11022580, 89834027, 179668054, 359336108, 449170135, 898340270, 1796680540]

約数ペア:

[(1, 1796680540), (2, 898340270), (4, 449170135), (5, 359336108), (10, 179668054), (20, 89834027), (163, 11022580), (326, 5511290), (652, 2755645), (815, 2204516), (1630, 1102258), (3260, 551129)]