22816580

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4241}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 48104280

約数和(自身を除く): 25287700

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4241, 5380, 8482, 16964, 21205, 42410, 84820, 1140829, 2281658, 4563316, 5704145, 11408290, 22816580]

約数ペア:

[(1, 22816580), (2, 11408290), (4, 5704145), (5, 4563316), (10, 2281658), (20, 1140829), (269, 84820), (538, 42410), (1076, 21205), (1345, 16964), (2690, 8482), (4241, 5380)]