38171840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17041}}^1$

素因数の和:17065

約数の個数: 56

約数和(自身を含む): 103888032

約数和(自身を除く): 65716192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 17041, 34082, 68164, 85205, 119287, 136328, 170410, 238574, 272656, 340820, 477148, 545312, 596435, 681640, 954296, 1090624, 1192870, 1363280, 1908592, 2385740, 2726560, 3817184, 4771480, 5453120, 7634368, 9542960, 19085920, 38171840]

約数ペア:

[(1, 38171840), (2, 19085920), (4, 9542960), (5, 7634368), (7, 5453120), (8, 4771480), (10, 3817184), (14, 2726560), (16, 2385740), (20, 1908592), (28, 1363280), (32, 1192870), (35, 1090624), (40, 954296), (56, 681640), (64, 596435), (70, 545312), (80, 477148), (112, 340820), (140, 272656), (160, 238574), (224, 170410), (280, 136328), (320, 119287), (448, 85205), (560, 68164), (1120, 34082), (2240, 17041)]