2684202320

素因数分解:

$2^4\times 5^1\times {\mathrm{33552529}}^1$

素因数の和:33552542

約数の個数: 20

約数和(自身を含む): 6240770580

約数和(自身を除く): 3556568260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33552529, 67105058, 134210116, 167762645, 268420232, 335525290, 536840464, 671050580, 1342101160, 2684202320]

約数ペア:

[(1, 2684202320), (2, 1342101160), (4, 671050580), (5, 536840464), (8, 335525290), (10, 268420232), (16, 167762645), (20, 134210116), (40, 67105058), (80, 33552529)]