4729120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 12192768

約数和(自身を除く): 7463648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2687, 5374, 10748, 13435, 21496, 26870, 29557, 42992, 53740, 59114, 85984, 107480, 118228, 147785, 214960, 236456, 295570, 429920, 472912, 591140, 945824, 1182280, 2364560, 4729120]

約数ペア:

[(1, 4729120), (2, 2364560), (4, 1182280), (5, 945824), (8, 591140), (10, 472912), (11, 429920), (16, 295570), (20, 236456), (22, 214960), (32, 147785), (40, 118228), (44, 107480), (55, 85984), (80, 59114), (88, 53740), (110, 42992), (160, 29557), (176, 26870), (220, 21496), (352, 13435), (440, 10748), (880, 5374), (1760, 2687)]