10389440

素因数分解:

$2^6\times 5^1\times {\mathrm{32467}}^1$

素因数の和:32484

約数の個数: 28

約数和(自身を含む): 24740616

約数和(自身を除く): 14351176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 32467, 64934, 129868, 162335, 259736, 324670, 519472, 649340, 1038944, 1298680, 2077888, 2597360, 5194720, 10389440]

約数ペア:

[(1, 10389440), (2, 5194720), (4, 2597360), (5, 2077888), (8, 1298680), (10, 1038944), (16, 649340), (20, 519472), (32, 324670), (40, 259736), (64, 162335), (80, 129868), (160, 64934), (320, 32467)]