3052040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 7038360

約数和(自身を除く): 3986320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1861, 3722, 7444, 9305, 14888, 18610, 37220, 74440, 76301, 152602, 305204, 381505, 610408, 763010, 1526020, 3052040]

約数ペア:

[(1, 3052040), (2, 1526020), (4, 763010), (5, 610408), (8, 381505), (10, 305204), (20, 152602), (40, 76301), (41, 74440), (82, 37220), (164, 18610), (205, 14888), (328, 9305), (410, 7444), (820, 3722), (1640, 1861)]