22609450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 36

約数和(自身を含む): 43264530

約数和(自身を除く): 20655080

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 269, 410, 538, 1025, 1345, 1681, 2050, 2690, 3362, 6725, 8405, 11029, 13450, 16810, 22058, 42025, 55145, 84050, 110290, 275725, 452189, 551450, 904378, 2260945, 4521890, 11304725, 22609450]

約数ペア:

[(1, 22609450), (2, 11304725), (5, 4521890), (10, 2260945), (25, 904378), (41, 551450), (50, 452189), (82, 275725), (205, 110290), (269, 84050), (410, 55145), (538, 42025), (1025, 22058), (1345, 16810), (1681, 13450), (2050, 11029), (2690, 8405), (3362, 6725)]