99682820

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{10151}}^1$

素因数の和:10651

約数の個数: 24

約数和(自身を含む): 209780928

約数和(自身を除く): 110098108

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 10151, 20302, 40604, 50755, 101510, 203020, 4984141, 9968282, 19936564, 24920705, 49841410, 99682820]

約数ペア:

[(1, 99682820), (2, 49841410), (4, 24920705), (5, 19936564), (10, 9968282), (20, 4984141), (491, 203020), (982, 101510), (1964, 50755), (2455, 40604), (4910, 20302), (9820, 10151)]