5540620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5227}}^1$

素因数の和:5289

約数の個数: 24

約数和(自身を含む): 11857104

約数和(自身を除く): 6316484

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 5227, 10454, 20908, 26135, 52270, 104540, 277031, 554062, 1108124, 1385155, 2770310, 5540620]

約数ペア:

[(1, 5540620), (2, 2770310), (4, 1385155), (5, 1108124), (10, 554062), (20, 277031), (53, 104540), (106, 52270), (212, 26135), (265, 20908), (530, 10454), (1060, 5227)]