283051840

素因数分解:

$2^6\times 5^1\times {\mathrm{884537}}^1$

素因数の和:884554

約数の個数: 28

約数和(自身を含む): 674017956

約数和(自身を除く): 390966116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 884537, 1769074, 3538148, 4422685, 7076296, 8845370, 14152592, 17690740, 28305184, 35381480, 56610368, 70762960, 141525920, 283051840]

約数ペア:

[(1, 283051840), (2, 141525920), (4, 70762960), (5, 56610368), (8, 35381480), (10, 28305184), (16, 17690740), (20, 14152592), (32, 8845370), (40, 7076296), (64, 4422685), (80, 3538148), (160, 1769074), (320, 884537)]