16320320

素因数分解:

$2^6\times 5^1\times {\mathrm{51001}}^1$

素因数の和:51018

約数の個数: 28

約数和(自身を含む): 38863524

約数和(自身を除く): 22543204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51001, 102002, 204004, 255005, 408008, 510010, 816016, 1020020, 1632032, 2040040, 3264064, 4080080, 8160160, 16320320]

約数ペア:

[(1, 16320320), (2, 8160160), (4, 4080080), (5, 3264064), (8, 2040040), (10, 1632032), (16, 1020020), (20, 816016), (32, 510010), (40, 408008), (64, 255005), (80, 204004), (160, 102002), (320, 51001)]