222184580

素因数分解:

$2^2\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{3449}}^1$

素因数の和:6679

約数の個数: 24

約数和(自身を含む): 466867800

約数和(自身を除く): 244683220

約数列:

[1, 2, 4, 5, 10, 20, 3221, 3449, 6442, 6898, 12884, 13796, 16105, 17245, 32210, 34490, 64420, 68980, 11109229, 22218458, 44436916, 55546145, 111092290, 222184580]

約数ペア:

[(1, 222184580), (2, 111092290), (4, 55546145), (5, 44436916), (10, 22218458), (20, 11109229), (3221, 68980), (3449, 64420), (6442, 34490), (6898, 32210), (12884, 17245), (13796, 16105)]