3422920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 7801920

約数和(自身を除く): 4379000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1031, 1660, 2062, 3320, 4124, 5155, 8248, 10310, 20620, 41240, 85573, 171146, 342292, 427865, 684584, 855730, 1711460, 3422920]

約数ペア:

[(1, 3422920), (2, 1711460), (4, 855730), (5, 684584), (8, 427865), (10, 342292), (20, 171146), (40, 85573), (83, 41240), (166, 20620), (332, 10310), (415, 8248), (664, 5155), (830, 4124), (1031, 3320), (1660, 2062)]