22278470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 41430528

約数和(自身を除く): 19152058

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 443, 470, 535, 886, 1070, 2215, 4430, 5029, 10058, 20821, 25145, 41642, 47401, 50290, 94802, 104105, 208210, 237005, 474010, 2227847, 4455694, 11139235, 22278470]

約数ペア:

[(1, 22278470), (2, 11139235), (5, 4455694), (10, 2227847), (47, 474010), (94, 237005), (107, 208210), (214, 104105), (235, 94802), (443, 50290), (470, 47401), (535, 41642), (886, 25145), (1070, 20821), (2215, 10058), (4430, 5029)]