10602980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 23390640

約数和(自身を除く): 12787660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 181, 202, 290, 362, 404, 505, 580, 724, 905, 1010, 1810, 2020, 2929, 3620, 5249, 5858, 10498, 11716, 14645, 18281, 20996, 26245, 29290, 36562, 52490, 58580, 73124, 91405, 104980, 182810, 365620, 530149, 1060298, 2120596, 2650745, 5301490, 10602980]

約数ペア:

[(1, 10602980), (2, 5301490), (4, 2650745), (5, 2120596), (10, 1060298), (20, 530149), (29, 365620), (58, 182810), (101, 104980), (116, 91405), (145, 73124), (181, 58580), (202, 52490), (290, 36562), (362, 29290), (404, 26245), (505, 20996), (580, 18281), (724, 14645), (905, 11716), (1010, 10498), (1810, 5858), (2020, 5249), (2929, 3620)]