4244620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 9024624

約数和(自身を除く): 4780004

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2557, 5114, 10228, 12785, 25570, 51140, 212231, 424462, 848924, 1061155, 2122310, 4244620]

約数ペア:

[(1, 4244620), (2, 2122310), (4, 1061155), (5, 848924), (10, 424462), (20, 212231), (83, 51140), (166, 25570), (332, 12785), (415, 10228), (830, 5114), (1660, 2557)]