17427520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 56

約数和(自身を含む): 45281088

約数和(自身を除く): 27853568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 4951, 9902, 19804, 24755, 39608, 49510, 54461, 79216, 99020, 108922, 158432, 198040, 217844, 272305, 316864, 396080, 435688, 544610, 792160, 871376, 1089220, 1584320, 1742752, 2178440, 3485504, 4356880, 8713760, 17427520]

約数ペア:

[(1, 17427520), (2, 8713760), (4, 4356880), (5, 3485504), (8, 2178440), (10, 1742752), (11, 1584320), (16, 1089220), (20, 871376), (22, 792160), (32, 544610), (40, 435688), (44, 396080), (55, 316864), (64, 272305), (80, 217844), (88, 198040), (110, 158432), (160, 108922), (176, 99020), (220, 79216), (320, 54461), (352, 49510), (440, 39608), (704, 24755), (880, 19804), (1760, 9902), (3520, 4951)]