130007450

素因数分解:

$2^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{10789}}^1$

素因数の和:11042

約数の個数: 24

約数和(自身を含む): 242839740

約数和(自身を除く): 112832290

約数列:

[1, 2, 5, 10, 25, 50, 241, 482, 1205, 2410, 6025, 10789, 12050, 21578, 53945, 107890, 269725, 539450, 2600149, 5200298, 13000745, 26001490, 65003725, 130007450]

約数ペア:

[(1, 130007450), (2, 65003725), (5, 26001490), (10, 13000745), (25, 5200298), (50, 2600149), (241, 539450), (482, 269725), (1205, 107890), (2410, 53945), (6025, 21578), (10789, 12050)]