86564080

素因数分解:

$2^4\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1193}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 201652272

約数和(自身を除く): 115088192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 907, 1193, 1814, 2386, 3628, 4535, 4772, 5965, 7256, 9070, 9544, 11930, 14512, 18140, 19088, 23860, 36280, 47720, 72560, 95440, 1082051, 2164102, 4328204, 5410255, 8656408, 10820510, 17312816, 21641020, 43282040, 86564080]

約数ペア:

[(1, 86564080), (2, 43282040), (4, 21641020), (5, 17312816), (8, 10820510), (10, 8656408), (16, 5410255), (20, 4328204), (40, 2164102), (80, 1082051), (907, 95440), (1193, 72560), (1814, 47720), (2386, 36280), (3628, 23860), (4535, 19088), (4772, 18140), (5965, 14512), (7256, 11930), (9070, 9544)]