6819620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1489}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 14393400

約数和(自身を除く): 7573780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1489, 2290, 2978, 4580, 5956, 7445, 14890, 29780, 340981, 681962, 1363924, 1704905, 3409810, 6819620]

約数ペア:

[(1, 6819620), (2, 3409810), (4, 1704905), (5, 1363924), (10, 681962), (20, 340981), (229, 29780), (458, 14890), (916, 7445), (1145, 5956), (1489, 4580), (2290, 2978)]