4692040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 10818360

約数和(自身を除く): 6126320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2861, 5722, 11444, 14305, 22888, 28610, 57220, 114440, 117301, 234602, 469204, 586505, 938408, 1173010, 2346020, 4692040]

約数ペア:

[(1, 4692040), (2, 2346020), (4, 1173010), (5, 938408), (8, 586505), (10, 469204), (20, 234602), (40, 117301), (41, 114440), (82, 57220), (164, 28610), (205, 22888), (328, 14305), (410, 11444), (820, 5722), (1640, 2861)]