100403390

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{6287}}^1$

素因数の和:7891

約数の個数: 16

約数和(自身を含む): 180868032

約数和(自身を除く): 80464642

約数列:

[1, 2, 5, 10, 1597, 3194, 6287, 7985, 12574, 15970, 31435, 62870, 10040339, 20080678, 50201695, 100403390]

約数ペア:

[(1, 100403390), (2, 50201695), (5, 20080678), (10, 10040339), (1597, 62870), (3194, 31435), (6287, 15970), (7985, 12574)]