25800316

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 47028240

約数和(自身を除く): 21227924

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 2579, 5002, 5158, 10004, 10316, 105739, 157319, 211478, 314638, 422956, 629276, 6450079, 12900158, 25800316]

約数ペア:

[(1, 25800316), (2, 12900158), (4, 6450079), (41, 629276), (61, 422956), (82, 314638), (122, 211478), (164, 157319), (244, 105739), (2501, 10316), (2579, 10004), (5002, 5158)]