109215520

素因数分解:

$2^5\times 5^1\times {\mathrm{682597}}^1$

素因数の和:682612

約数の個数: 24

約数和(自身を含む): 258022044

約数和(自身を除く): 148806524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 682597, 1365194, 2730388, 3412985, 5460776, 6825970, 10921552, 13651940, 21843104, 27303880, 54607760, 109215520]

約数ペア:

[(1, 109215520), (2, 54607760), (4, 27303880), (5, 21843104), (8, 13651940), (10, 10921552), (16, 6825970), (20, 5460776), (32, 3412985), (40, 2730388), (80, 1365194), (160, 682597)]