130258210

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{10429}}^1$

素因数の和:11685

約数の個数: 16

約数和(自身を含む): 234675000

約数和(自身を除く): 104416790

約数列:

[1, 2, 5, 10, 1249, 2498, 6245, 10429, 12490, 20858, 52145, 104290, 13025821, 26051642, 65129105, 130258210]

約数ペア:

[(1, 130258210), (2, 65129105), (5, 26051642), (10, 13025821), (1249, 104290), (2498, 52145), (6245, 20858), (10429, 12490)]