32820940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52937}}^1$

素因数の和:52977

約数の個数: 24

約数和(自身を含む): 71148672

約数和(自身を除く): 38327732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 52937, 105874, 211748, 264685, 529370, 1058740, 1641047, 3282094, 6564188, 8205235, 16410470, 32820940]

約数ペア:

[(1, 32820940), (2, 16410470), (4, 8205235), (5, 6564188), (10, 3282094), (20, 1641047), (31, 1058740), (62, 529370), (124, 264685), (155, 211748), (310, 105874), (620, 52937)]