33287080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20297}}^1$

素因数の和:20349

約数の個数: 32

約数和(自身を含む): 76726440

約数和(自身を除く): 43439360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 20297, 40594, 81188, 101485, 162376, 202970, 405940, 811880, 832177, 1664354, 3328708, 4160885, 6657416, 8321770, 16643540, 33287080]

約数ペア:

[(1, 33287080), (2, 16643540), (4, 8321770), (5, 6657416), (8, 4160885), (10, 3328708), (20, 1664354), (40, 832177), (41, 811880), (82, 405940), (164, 202970), (205, 162376), (328, 101485), (410, 81188), (820, 40594), (1640, 20297)]