22734940

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2713}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 47874960

約数和(自身を除く): 25140020

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 2713, 4190, 5426, 8380, 10852, 13565, 27130, 54260, 1136747, 2273494, 4546988, 5683735, 11367470, 22734940]

約数ペア:

[(1, 22734940), (2, 11367470), (4, 5683735), (5, 4546988), (10, 2273494), (20, 1136747), (419, 54260), (838, 27130), (1676, 13565), (2095, 10852), (2713, 8380), (4190, 5426)]