38234960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11657}}^1$

素因数の和:11711

約数の個数: 40

約数和(自身を含む): 91072296

約数和(自身を除く): 52837336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 11657, 23314, 46628, 58285, 93256, 116570, 186512, 233140, 466280, 477937, 932560, 955874, 1911748, 2389685, 3823496, 4779370, 7646992, 9558740, 19117480, 38234960]

約数ペア:

[(1, 38234960), (2, 19117480), (4, 9558740), (5, 7646992), (8, 4779370), (10, 3823496), (16, 2389685), (20, 1911748), (40, 955874), (41, 932560), (80, 477937), (82, 466280), (164, 233140), (205, 186512), (328, 116570), (410, 93256), (656, 58285), (820, 46628), (1640, 23314), (3280, 11657)]