23054180

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1129}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 48504120

約数和(自身を除く): 25449940

約数列:

[1, 2, 4, 5, 10, 20, 1021, 1129, 2042, 2258, 4084, 4516, 5105, 5645, 10210, 11290, 20420, 22580, 1152709, 2305418, 4610836, 5763545, 11527090, 23054180]

約数ペア:

[(1, 23054180), (2, 11527090), (4, 5763545), (5, 4610836), (10, 2305418), (20, 1152709), (1021, 22580), (1129, 20420), (2042, 11290), (2258, 10210), (4084, 5645), (4516, 5105)]