120400556

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{49103}}^1$

素因数の和:49720

約数の個数: 12

約数和(自身を含む): 211048992

約数和(自身を除く): 90648436

約数列:

[1, 2, 4, 613, 1226, 2452, 49103, 98206, 196412, 30100139, 60200278, 120400556]

約数ペア:

[(1, 120400556), (2, 60200278), (4, 30100139), (613, 196412), (1226, 98206), (2452, 49103)]