2023809280

素因数分解:

$2^8\times 5^1\times {\mathrm{1581101}}^1$

素因数の和:1581122

約数の個数: 36

約数和(自身を含む): 4847658732

約数和(自身を除く): 2823849452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1581101, 3162202, 6324404, 7905505, 12648808, 15811010, 25297616, 31622020, 50595232, 63244040, 101190464, 126488080, 202380928, 252976160, 404761856, 505952320, 1011904640, 2023809280]

約数ペア:

[(1, 2023809280), (2, 1011904640), (4, 505952320), (5, 404761856), (8, 252976160), (10, 202380928), (16, 126488080), (20, 101190464), (32, 63244040), (40, 50595232), (64, 31622020), (80, 25297616), (128, 15811010), (160, 12648808), (256, 7905505), (320, 6324404), (640, 3162202), (1280, 1581101)]