10902160

素因数分解:

$2^4\times 5^1\times {\mathrm{136277}}^1$

素因数の和:136290

約数の個数: 20

約数和(自身を含む): 25347708

約数和(自身を除く): 14445548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 136277, 272554, 545108, 681385, 1090216, 1362770, 2180432, 2725540, 5451080, 10902160]

約数ペア:

[(1, 10902160), (2, 5451080), (4, 2725540), (5, 2180432), (8, 1362770), (10, 1090216), (16, 681385), (20, 545108), (40, 272554), (80, 136277)]