69761910080

素因数分解:

$2^6\times 5^1\times {\mathrm{218005969}}^1$

素因数の和:218005986

約数の個数: 28

約数和(自身を含む): 166120549140

約数和(自身を除く): 96358639060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 218005969, 436011938, 872023876, 1090029845, 1744047752, 2180059690, 3488095504, 4360119380, 6976191008, 8720238760, 13952382016, 17440477520, 34880955040, 69761910080]

約数ペア:

[(1, 69761910080), (2, 34880955040), (4, 17440477520), (5, 13952382016), (8, 8720238760), (10, 6976191008), (16, 4360119380), (20, 3488095504), (32, 2180059690), (40, 1744047752), (64, 1090029845), (80, 872023876), (160, 436011938), (320, 218005969)]