6413480

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 8101720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 719, 892, 1115, 1438, 1784, 2230, 2876, 3595, 4460, 5752, 7190, 8920, 14380, 28760, 160337, 320674, 641348, 801685, 1282696, 1603370, 3206740, 6413480]

約数ペア:

[(1, 6413480), (2, 3206740), (4, 1603370), (5, 1282696), (8, 801685), (10, 641348), (20, 320674), (40, 160337), (223, 28760), (446, 14380), (719, 8920), (892, 7190), (1115, 5752), (1438, 4460), (1784, 3595), (2230, 2876)]