25420565210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30627187}}^1$

素因数の和:30627277

約数の個数: 16

約数和(自身を含む): 46308308256

約数和(自身を除く): 20887743046

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 30627187, 61254374, 153135935, 306271870, 2542056521, 5084113042, 12710282605, 25420565210]

約数ペア:

[(1, 25420565210), (2, 12710282605), (5, 5084113042), (10, 2542056521), (83, 306271870), (166, 153135935), (415, 61254374), (830, 30627187)]