82430560

素因数分解:

$2^5\times 5^1\times {\mathrm{515191}}^1$

素因数の和:515206

約数の個数: 24

約数和(自身を含む): 194742576

約数和(自身を除く): 112312016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 515191, 1030382, 2060764, 2575955, 4121528, 5151910, 8243056, 10303820, 16486112, 20607640, 41215280, 82430560]

約数ペア:

[(1, 82430560), (2, 41215280), (4, 20607640), (5, 16486112), (8, 10303820), (10, 8243056), (16, 5151910), (20, 4121528), (32, 2575955), (40, 2060764), (80, 1030382), (160, 515191)]