91119040

素因数分解:

$2^6\times 5^1\times {\mathrm{284747}}^1$

素因数の和:284764

約数の個数: 28

約数和(自身を含む): 216977976

約数和(自身を除く): 125858936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 284747, 569494, 1138988, 1423735, 2277976, 2847470, 4555952, 5694940, 9111904, 11389880, 18223808, 22779760, 45559520, 91119040]

約数ペア:

[(1, 91119040), (2, 45559520), (4, 22779760), (5, 18223808), (8, 11389880), (10, 9111904), (16, 5694940), (20, 4555952), (32, 2847470), (40, 2277976), (64, 1423735), (80, 1138988), (160, 569494), (320, 284747)]