127846960

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5897}}^1$

素因数の和:6181

約数の個数: 40

約数和(自身を含む): 298391616

約数和(自身を除く): 170544656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 5897, 10840, 11794, 21680, 23588, 29485, 47176, 58970, 94352, 117940, 235880, 471760, 1598087, 3196174, 6392348, 7990435, 12784696, 15980870, 25569392, 31961740, 63923480, 127846960]

約数ペア:

[(1, 127846960), (2, 63923480), (4, 31961740), (5, 25569392), (8, 15980870), (10, 12784696), (16, 7990435), (20, 6392348), (40, 3196174), (80, 1598087), (271, 471760), (542, 235880), (1084, 117940), (1355, 94352), (2168, 58970), (2710, 47176), (4336, 29485), (5420, 23588), (5897, 21680), (10840, 11794)]