104895520

素因数分解:

$2^5\times 5^1\times {\mathrm{655597}}^1$

素因数の和:655612

約数の個数: 24

約数和(自身を含む): 247816044

約数和(自身を除く): 142920524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 655597, 1311194, 2622388, 3277985, 5244776, 6555970, 10489552, 13111940, 20979104, 26223880, 52447760, 104895520]

約数ペア:

[(1, 104895520), (2, 52447760), (4, 26223880), (5, 20979104), (8, 13111940), (10, 10489552), (16, 6555970), (20, 5244776), (32, 3277985), (40, 2622388), (80, 1311194), (160, 655597)]