5379340

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 11349072

約数和(自身を除く): 5969732

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 971, 1108, 1385, 1942, 2770, 3884, 4855, 5540, 9710, 19420, 268967, 537934, 1075868, 1344835, 2689670, 5379340]

約数ペア:

[(1, 5379340), (2, 2689670), (4, 1344835), (5, 1075868), (10, 537934), (20, 268967), (277, 19420), (554, 9710), (971, 5540), (1108, 4855), (1385, 3884), (1942, 2770)]