23342140

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2377}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 49138992

約数和(自身を除く): 25796852

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2377, 2455, 4754, 4910, 9508, 9820, 11885, 23770, 47540, 1167107, 2334214, 4668428, 5835535, 11671070, 23342140]

約数ペア:

[(1, 23342140), (2, 11671070), (4, 5835535), (5, 4668428), (10, 2334214), (20, 1167107), (491, 47540), (982, 23770), (1964, 11885), (2377, 9820), (2455, 9508), (4754, 4910)]