97070860

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{13907}}^1$

素因数の和:14265

約数の個数: 24

約数和(自身を含む): 204447600

約数和(自身を除く): 107376740

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 13907, 27814, 55628, 69535, 139070, 278140, 4853543, 9707086, 19414172, 24267715, 48535430, 97070860]

約数ペア:

[(1, 97070860), (2, 48535430), (4, 24267715), (5, 19414172), (10, 9707086), (20, 4853543), (349, 278140), (698, 139070), (1396, 69535), (1745, 55628), (3490, 27814), (6980, 13907)]