23324780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61381}}^1$

素因数の和:61409

約数の個数: 24

約数和(自身を含む): 51560880

約数和(自身を除く): 28236100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61381, 122762, 245524, 306905, 613810, 1166239, 1227620, 2332478, 4664956, 5831195, 11662390, 23324780]

約数ペア:

[(1, 23324780), (2, 11662390), (4, 5831195), (5, 4664956), (10, 2332478), (19, 1227620), (20, 1166239), (38, 613810), (76, 306905), (95, 245524), (190, 122762), (380, 61381)]