1157717440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{328897}}^1$

素因数の和:328925

約数の個数: 56

約数和(自身を含む): 3007443312

約数和(自身を除く): 1849725872

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, 328897, 657794, 1315588, 1644485, 2631176, 3288970, 3617867, 5262352, 6577940, 7235734, 10524704, 13155880, 14471468, 18089335, 21049408, 26311760, 28942936, 36178670, 52623520, 57885872, 72357340, 105247040, 115771744, 144714680, 231543488, 289429360, 578858720, 1157717440]

約数ペア:

[(1, 1157717440), (2, 578858720), (4, 289429360), (5, 231543488), (8, 144714680), (10, 115771744), (11, 105247040), (16, 72357340), (20, 57885872), (22, 52623520), (32, 36178670), (40, 28942936), (44, 26311760), (55, 21049408), (64, 18089335), (80, 14471468), (88, 13155880), (110, 10524704), (160, 7235734), (176, 6577940), (220, 5262352), (320, 3617867), (352, 3288970), (440, 2631176), (704, 1644485), (880, 1315588), (1760, 657794), (3520, 328897)]