11272640

素因数分解:

$2^6\times 5^1\times {\mathrm{35227}}^1$

素因数の和:35244

約数の個数: 28

約数和(自身を含む): 26843736

約数和(自身を除く): 15571096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 35227, 70454, 140908, 176135, 281816, 352270, 563632, 704540, 1127264, 1409080, 2254528, 2818160, 5636320, 11272640]

約数ペア:

[(1, 11272640), (2, 5636320), (4, 2818160), (5, 2254528), (8, 1409080), (10, 1127264), (16, 704540), (20, 563632), (32, 352270), (40, 281816), (64, 176135), (80, 140908), (160, 70454), (320, 35227)]