9840295.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2699}}^1$

素因数の和:3233

約数の個数: 32

約数和(自身を含む): 127332000

約数和(自身を除く): 70868920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 2699, 4184, 5230, 5398, 10460, 10796, 13495, 20920, 21592, 26990, 53980, 107960, 1411577, 2823154, 5646308, 7057885, 11292616, 14115770, 28231540, 56463080]

約数ペア:

[(1, 56463080), (2, 28231540), (4, 14115770), (5, 11292616), (8, 7057885), (10, 5646308), (20, 2823154), (40, 1411577), (523, 107960), (1046, 53980), (2092, 26990), (2615, 21592), (2699, 20920), (4184, 13495), (5230, 10796), (5398, 10460)]