486818320

素因数分解:

$2^4\times 5^1\times {\mathrm{6085229}}^1$

素因数の和:6085242

約数の個数: 20

約数和(自身を含む): 1131852780

約数和(自身を除く): 645034460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6085229, 12170458, 24340916, 30426145, 48681832, 60852290, 97363664, 121704580, 243409160, 486818320]

約数ペア:

[(1, 486818320), (2, 243409160), (4, 121704580), (5, 97363664), (8, 60852290), (10, 48681832), (16, 30426145), (20, 24340916), (40, 12170458), (80, 6085229)]