2895280

素因数分解:

$2^4\times 5^1\times {\mathrm{36191}}^1$

素因数の和:36204

約数の個数: 20

約数和(自身を含む): 6731712

約数和(自身を除く): 3836432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36191, 72382, 144764, 180955, 289528, 361910, 579056, 723820, 1447640, 2895280]

約数ペア:

[(1, 2895280), (2, 1447640), (4, 723820), (5, 579056), (8, 361910), (10, 289528), (16, 180955), (20, 144764), (40, 72382), (80, 36191)]