1010390860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{490481}}^1$

素因数の和:490593

約数の個数: 24

約数和(自身を含む): 2142425376

約数和(自身を除く): 1132034516

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 490481, 980962, 1961924, 2452405, 4904810, 9809620, 50519543, 101039086, 202078172, 252597715, 505195430, 1010390860]

約数ペア:

[(1, 1010390860), (2, 505195430), (4, 252597715), (5, 202078172), (10, 101039086), (20, 50519543), (103, 9809620), (206, 4904810), (412, 2452405), (515, 1961924), (1030, 980962), (2060, 490481)]