194568640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{86861}}^1$

素因数の和:86885

約数の個数: 56

約数和(自身を含む): 529510752

約数和(自身を除く): 334942112

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, 86861, 173722, 347444, 434305, 608027, 694888, 868610, 1216054, 1389776, 1737220, 2432108, 2779552, 3040135, 3474440, 4864216, 5559104, 6080270, 6948880, 9728432, 12160540, 13897760, 19456864, 24321080, 27795520, 38913728, 48642160, 97284320, 194568640]

約数ペア:

[(1, 194568640), (2, 97284320), (4, 48642160), (5, 38913728), (7, 27795520), (8, 24321080), (10, 19456864), (14, 13897760), (16, 12160540), (20, 9728432), (28, 6948880), (32, 6080270), (35, 5559104), (40, 4864216), (56, 3474440), (64, 3040135), (70, 2779552), (80, 2432108), (112, 1737220), (140, 1389776), (160, 1216054), (224, 868610), (280, 694888), (320, 608027), (448, 434305), (560, 347444), (1120, 173722), (2240, 86861)]