30532640

素因数分解:

$2^5\times 5^1\times {\mathrm{190829}}^1$

素因数の和:190844

約数の個数: 24

約数和(自身を含む): 72133740

約数和(自身を除く): 41601100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 190829, 381658, 763316, 954145, 1526632, 1908290, 3053264, 3816580, 6106528, 7633160, 15266320, 30532640]

約数ペア:

[(1, 30532640), (2, 15266320), (4, 7633160), (5, 6106528), (8, 3816580), (10, 3053264), (16, 1908290), (20, 1526632), (32, 954145), (40, 763316), (80, 381658), (160, 190829)]