38658320

素因数分解:

$2^4\times 5^1\times {\mathrm{483229}}^1$

素因数の和:483242

約数の個数: 20

約数和(自身を含む): 89880780

約数和(自身を除く): 51222460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 483229, 966458, 1932916, 2416145, 3865832, 4832290, 7731664, 9664580, 19329160, 38658320]

約数ペア:

[(1, 38658320), (2, 19329160), (4, 9664580), (5, 7731664), (8, 4832290), (10, 3865832), (16, 2416145), (20, 1932916), (40, 966458), (80, 483229)]