54069160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32969}}^1$

素因数の和:33021

約数の個数: 32

約数和(自身を含む): 124626600

約数和(自身を除く): 70557440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 32969, 65938, 131876, 164845, 263752, 329690, 659380, 1318760, 1351729, 2703458, 5406916, 6758645, 10813832, 13517290, 27034580, 54069160]

約数ペア:

[(1, 54069160), (2, 27034580), (4, 13517290), (5, 10813832), (8, 6758645), (10, 5406916), (20, 2703458), (40, 1351729), (41, 1318760), (82, 659380), (164, 329690), (205, 263752), (328, 164845), (410, 131876), (820, 65938), (1640, 32969)]