5412580

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 11419128

約数和(自身を除く): 6006548

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 977, 1108, 1385, 1954, 2770, 3908, 4885, 5540, 9770, 19540, 270629, 541258, 1082516, 1353145, 2706290, 5412580]

約数ペア:

[(1, 5412580), (2, 2706290), (4, 1353145), (5, 1082516), (10, 541258), (20, 270629), (277, 19540), (554, 9770), (977, 5540), (1108, 4885), (1385, 3908), (1954, 2770)]