76316720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20297}}^1$

素因数の和:20357

約数の個数: 40

約数和(自身を含む): 181220544

約数和(自身を除く): 104903824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 20297, 40594, 81188, 101485, 162376, 202970, 324752, 405940, 811880, 953959, 1623760, 1907918, 3815836, 4769795, 7631672, 9539590, 15263344, 19079180, 38158360, 76316720]

約数ペア:

[(1, 76316720), (2, 38158360), (4, 19079180), (5, 15263344), (8, 9539590), (10, 7631672), (16, 4769795), (20, 3815836), (40, 1907918), (47, 1623760), (80, 953959), (94, 811880), (188, 405940), (235, 324752), (376, 202970), (470, 162376), (752, 101485), (940, 81188), (1880, 40594), (3760, 20297)]