6845840

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 40

約数和(自身を含む): 16123968

約数和(自身を除く): 9278128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1031, 1328, 1660, 2062, 3320, 4124, 5155, 6640, 8248, 10310, 16496, 20620, 41240, 82480, 85573, 171146, 342292, 427865, 684584, 855730, 1369168, 1711460, 3422920, 6845840]

約数ペア:

[(1, 6845840), (2, 3422920), (4, 1711460), (5, 1369168), (8, 855730), (10, 684584), (16, 427865), (20, 342292), (40, 171146), (80, 85573), (83, 82480), (166, 41240), (332, 20620), (415, 16496), (664, 10310), (830, 8248), (1031, 6640), (1328, 5155), (1660, 4124), (2062, 3320)]