112198700

素因数分解:

$2^2\times 5^2\times {\mathrm{1121987}}^1$

素因数の和:1122001

約数の個数: 18

約数和(自身を含む): 243471396

約数和(自身を除く): 131272696

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1121987, 2243974, 4487948, 5609935, 11219870, 22439740, 28049675, 56099350, 112198700]

約数ペア:

[(1, 112198700), (2, 56099350), (4, 28049675), (5, 22439740), (10, 11219870), (20, 5609935), (25, 4487948), (50, 2243974), (100, 1121987)]