6818320

素因数分解:

$2^4\times 5^1\times {\mathrm{85229}}^1$

素因数の和:85242

約数の個数: 20

約数和(自身を含む): 15852780

約数和(自身を除く): 9034460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85229, 170458, 340916, 426145, 681832, 852290, 1363664, 1704580, 3409160, 6818320]

約数ペア:

[(1, 6818320), (2, 3409160), (4, 1704580), (5, 1363664), (8, 852290), (10, 681832), (16, 426145), (20, 340916), (40, 170458), (80, 85229)]