5771980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7039}}^1$

素因数の和:7089

約数の個数: 24

約数和(自身を含む): 12418560

約数和(自身を除く): 6646580

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 7039, 14078, 28156, 35195, 70390, 140780, 288599, 577198, 1154396, 1442995, 2885990, 5771980]

約数ペア:

[(1, 5771980), (2, 2885990), (4, 1442995), (5, 1154396), (10, 577198), (20, 288599), (41, 140780), (82, 70390), (164, 35195), (205, 28156), (410, 14078), (820, 7039)]