4742620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 10083024

約数和(自身を除く): 5340404

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2857, 5714, 11428, 14285, 28570, 57140, 237131, 474262, 948524, 1185655, 2371310, 4742620]

約数ペア:

[(1, 4742620), (2, 2371310), (4, 1185655), (5, 948524), (10, 474262), (20, 237131), (83, 57140), (166, 28570), (332, 14285), (415, 11428), (830, 5714), (1660, 2857)]