16730680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14423}}^1$

素因数の和:14463

約数の個数: 32

約数和(自身を含む): 38944800

約数和(自身を除く): 22214120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 14423, 28846, 57692, 72115, 115384, 144230, 288460, 418267, 576920, 836534, 1673068, 2091335, 3346136, 4182670, 8365340, 16730680]

約数ペア:

[(1, 16730680), (2, 8365340), (4, 4182670), (5, 3346136), (8, 2091335), (10, 1673068), (20, 836534), (29, 576920), (40, 418267), (58, 288460), (116, 144230), (145, 115384), (232, 72115), (290, 57692), (580, 28846), (1160, 14423)]