9905260

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2593}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 20918016

約数和(自身を除く): 11012756

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 2593, 3820, 5186, 10372, 12965, 25930, 51860, 495263, 990526, 1981052, 2476315, 4952630, 9905260]

約数ペア:

[(1, 9905260), (2, 4952630), (4, 2476315), (5, 1981052), (10, 990526), (20, 495263), (191, 51860), (382, 25930), (764, 12965), (955, 10372), (1910, 5186), (2593, 3820)]