72229670

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{5783}}^1$

素因数の和:7039

約数の個数: 16

約数和(自身を含む): 130140000

約数和(自身を除く): 57910330

約数列:

[1, 2, 5, 10, 1249, 2498, 5783, 6245, 11566, 12490, 28915, 57830, 7222967, 14445934, 36114835, 72229670]

約数ペア:

[(1, 72229670), (2, 36114835), (5, 14445934), (10, 7222967), (1249, 57830), (2498, 28915), (5783, 12490), (6245, 11566)]