32877080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20047}}^1$

素因数の和:20099

約数の個数: 32

約数和(自身を含む): 75781440

約数和(自身を除く): 42904360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 20047, 40094, 80188, 100235, 160376, 200470, 400940, 801880, 821927, 1643854, 3287708, 4109635, 6575416, 8219270, 16438540, 32877080]

約数ペア:

[(1, 32877080), (2, 16438540), (4, 8219270), (5, 6575416), (8, 4109635), (10, 3287708), (20, 1643854), (40, 821927), (41, 801880), (82, 400940), (164, 200470), (205, 160376), (328, 100235), (410, 80188), (820, 40094), (1640, 20047)]