408073010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{10663}}^1$

素因数の和:10802

約数の個数: 32

約数和(自身を含む): 760129920

約数和(自身を除く): 352056910

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 3827, 7654, 10663, 19135, 21326, 38270, 53315, 106630, 458509, 917018, 949007, 1898014, 2292545, 4585090, 4745035, 9490070, 40807301, 81614602, 204036505, 408073010]

約数ペア:

[(1, 408073010), (2, 204036505), (5, 81614602), (10, 40807301), (43, 9490070), (86, 4745035), (89, 4585090), (178, 2292545), (215, 1898014), (430, 949007), (445, 917018), (890, 458509), (3827, 106630), (7654, 53315), (10663, 38270), (19135, 21326)]