25173160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21701}}^1$

素因数の和:21741

約数の個数: 32

約数和(自身を含む): 58595400

約数和(自身を除く): 33422240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21701, 43402, 86804, 108505, 173608, 217010, 434020, 629329, 868040, 1258658, 2517316, 3146645, 5034632, 6293290, 12586580, 25173160]

約数ペア:

[(1, 25173160), (2, 12586580), (4, 6293290), (5, 5034632), (8, 3146645), (10, 2517316), (20, 1258658), (29, 868040), (40, 629329), (58, 434020), (116, 217010), (145, 173608), (232, 108505), (290, 86804), (580, 43402), (1160, 21701)]