5480620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3079}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 11642400

約数和(自身を除く): 6161780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3079, 6158, 12316, 15395, 30790, 61580, 274031, 548062, 1096124, 1370155, 2740310, 5480620]

約数ペア:

[(1, 5480620), (2, 2740310), (4, 1370155), (5, 1096124), (10, 548062), (20, 274031), (89, 61580), (178, 30790), (356, 15395), (445, 12316), (890, 6158), (1780, 3079)]