186180080

素因数分解:

$2^4\times 5^1\times {\mathrm{2327251}}^1$

素因数の和:2327264

約数の個数: 20

約数和(自身を含む): 432868872

約数和(自身を除く): 246688792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2327251, 4654502, 9309004, 11636255, 18618008, 23272510, 37236016, 46545020, 93090040, 186180080]

約数ペア:

[(1, 186180080), (2, 93090040), (4, 46545020), (5, 37236016), (8, 23272510), (10, 18618008), (16, 11636255), (20, 9309004), (40, 4654502), (80, 2327251)]