22152160

素因数分解:

$2^5\times 5^1\times {\mathrm{138451}}^1$

素因数の和:138466

約数の個数: 24

約数和(自身を含む): 52334856

約数和(自身を除く): 30182696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 138451, 276902, 553804, 692255, 1107608, 1384510, 2215216, 2769020, 4430432, 5538040, 11076080, 22152160]

約数ペア:

[(1, 22152160), (2, 11076080), (4, 5538040), (5, 4430432), (8, 2769020), (10, 2215216), (16, 1384510), (20, 1107608), (32, 692255), (40, 553804), (80, 276902), (160, 138451)]