5189780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6379

約数の個数: 24

約数和(自身を含む): 11166120

約数和(自身を除く): 5976340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6329, 12658, 25316, 31645, 63290, 126580, 259489, 518978, 1037956, 1297445, 2594890, 5189780]

約数ペア:

[(1, 5189780), (2, 2594890), (4, 1297445), (5, 1037956), (10, 518978), (20, 259489), (41, 126580), (82, 63290), (164, 31645), (205, 25316), (410, 12658), (820, 6329)]