23047540

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2347}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 48519072

約数和(自身を除く): 25471532

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2347, 2455, 4694, 4910, 9388, 9820, 11735, 23470, 46940, 1152377, 2304754, 4609508, 5761885, 11523770, 23047540]

約数ペア:

[(1, 23047540), (2, 11523770), (4, 5761885), (5, 4609508), (10, 2304754), (20, 1152377), (491, 46940), (982, 23470), (1964, 11735), (2347, 9820), (2455, 9388), (4694, 4910)]