468155840

素因数分解:

$2^6\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2087}}^1$

素因数の和:2805

約数の個数: 56

約数和(自身を含む): 1116921312

約数和(自身を除く): 648765472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 701, 1402, 2087, 2804, 3505, 4174, 5608, 7010, 8348, 10435, 11216, 14020, 16696, 20870, 22432, 28040, 33392, 41740, 44864, 56080, 66784, 83480, 112160, 133568, 166960, 224320, 333920, 667840, 1462987, 2925974, 5851948, 7314935, 11703896, 14629870, 23407792, 29259740, 46815584, 58519480, 93631168, 117038960, 234077920, 468155840]

約数ペア:

[(1, 468155840), (2, 234077920), (4, 117038960), (5, 93631168), (8, 58519480), (10, 46815584), (16, 29259740), (20, 23407792), (32, 14629870), (40, 11703896), (64, 7314935), (80, 5851948), (160, 2925974), (320, 1462987), (701, 667840), (1402, 333920), (2087, 224320), (2804, 166960), (3505, 133568), (4174, 112160), (5608, 83480), (7010, 66784), (8348, 56080), (10435, 44864), (11216, 41740), (14020, 33392), (16696, 28040), (20870, 22432)]