380674720

素因数分解:

$2^5\times 5^1\times {\mathrm{2379217}}^1$

素因数の和:2379232

約数の個数: 24

約数和(自身を含む): 899344404

約数和(自身を除く): 518669684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2379217, 4758434, 9516868, 11896085, 19033736, 23792170, 38067472, 47584340, 76134944, 95168680, 190337360, 380674720]

約数ペア:

[(1, 380674720), (2, 190337360), (4, 95168680), (5, 76134944), (8, 47584340), (10, 38067472), (16, 23792170), (20, 19033736), (32, 11896085), (40, 9516868), (80, 4758434), (160, 2379217)]