22268320

素因数分解:

$2^5\times 5^1\times {\mathrm{139177}}^1$

素因数の和:139192

約数の個数: 24

約数和(自身を含む): 52609284

約数和(自身を除く): 30340964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 139177, 278354, 556708, 695885, 1113416, 1391770, 2226832, 2783540, 4453664, 5567080, 11134160, 22268320]

約数ペア:

[(1, 22268320), (2, 11134160), (4, 5567080), (5, 4453664), (8, 2783540), (10, 2226832), (16, 1391770), (20, 1113416), (32, 695885), (40, 556708), (80, 278354), (160, 139177)]