109198660

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5623}}^1$

素因数の和:6603

約数の個数: 24

約数和(自身を含む): 229594176

約数和(自身を除く): 120395516

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 5623, 9710, 11246, 19420, 22492, 28115, 56230, 112460, 5459933, 10919866, 21839732, 27299665, 54599330, 109198660]

約数ペア:

[(1, 109198660), (2, 54599330), (4, 27299665), (5, 21839732), (10, 10919866), (20, 5459933), (971, 112460), (1942, 56230), (3884, 28115), (4855, 22492), (5623, 19420), (9710, 11246)]