68183680

素因数分解:

$2^7\times 5^1\times {\mathrm{106537}}^1$

素因数の和:106556

約数の個数: 32

約数和(自身を含む): 163003140

約数和(自身を除く): 94819460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 106537, 213074, 426148, 532685, 852296, 1065370, 1704592, 2130740, 3409184, 4261480, 6818368, 8522960, 13636736, 17045920, 34091840, 68183680]

約数ペア:

[(1, 68183680), (2, 34091840), (4, 17045920), (5, 13636736), (8, 8522960), (10, 6818368), (16, 4261480), (20, 3409184), (32, 2130740), (40, 1704592), (64, 1065370), (80, 852296), (128, 532685), (160, 426148), (320, 213074), (640, 106537)]