26377160

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6529}}^1$

素因数の和:6641

約数の個数: 32

約数和(自身を含む): 59945400

約数和(自身を除く): 33568240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 6529, 13058, 26116, 32645, 52232, 65290, 130580, 261160, 659429, 1318858, 2637716, 3297145, 5275432, 6594290, 13188580, 26377160]

約数ペア:

[(1, 26377160), (2, 13188580), (4, 6594290), (5, 5275432), (8, 3297145), (10, 2637716), (20, 1318858), (40, 659429), (101, 261160), (202, 130580), (404, 65290), (505, 52232), (808, 32645), (1010, 26116), (2020, 13058), (4040, 6529)]