4596220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 9777600

約数和(自身を除く): 5181380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2909, 5818, 11636, 14545, 29090, 58180, 229811, 459622, 919244, 1149055, 2298110, 4596220]

約数ペア:

[(1, 4596220), (2, 2298110), (4, 1149055), (5, 919244), (10, 459622), (20, 229811), (79, 58180), (158, 29090), (316, 14545), (395, 11636), (790, 5818), (1580, 2909)]