14400160

素因数分解:

$2^5\times 5^1\times {\mathrm{90001}}^1$

素因数の和:90016

約数の個数: 24

約数和(自身を含む): 34020756

約数和(自身を除く): 19620596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 90001, 180002, 360004, 450005, 720008, 900010, 1440016, 1800020, 2880032, 3600040, 7200080, 14400160]

約数ペア:

[(1, 14400160), (2, 7200080), (4, 3600040), (5, 2880032), (8, 1800020), (10, 1440016), (16, 900010), (20, 720008), (32, 450005), (40, 360004), (80, 180002), (160, 90001)]