4654640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 10968048

約数和(自身を除く): 6313408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 701, 830, 1328, 1402, 1660, 2804, 3320, 3505, 5608, 6640, 7010, 11216, 14020, 28040, 56080, 58183, 116366, 232732, 290915, 465464, 581830, 930928, 1163660, 2327320, 4654640]

約数ペア:

[(1, 4654640), (2, 2327320), (4, 1163660), (5, 930928), (8, 581830), (10, 465464), (16, 290915), (20, 232732), (40, 116366), (80, 58183), (83, 56080), (166, 28040), (332, 14020), (415, 11216), (664, 7010), (701, 6640), (830, 5608), (1328, 3505), (1402, 3320), (1660, 2804)]