3264320

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^2$

素因数の和:219

約数の個数: 42

約数和(自身を含む): 7850886

約数和(自身を除く): 4586566

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6464, 8080, 10201, 16160, 20402, 32320, 40804, 51005, 81608, 102010, 163216, 204020, 326432, 408040, 652864, 816080, 1632160, 3264320]

約数ペア:

[(1, 3264320), (2, 1632160), (4, 816080), (5, 652864), (8, 408040), (10, 326432), (16, 204020), (20, 163216), (32, 102010), (40, 81608), (64, 51005), (80, 40804), (101, 32320), (160, 20402), (202, 16160), (320, 10201), (404, 8080), (505, 6464), (808, 4040), (1010, 3232), (1616, 2020)]