27221600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4888

約数の個数: 72

約数和(自身を含む): 75963888

約数和(自身を除く): 48742288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 4861, 5600, 9722, 19444, 24305, 34027, 38888, 48610, 68054, 77776, 97220, 121525, 136108, 155552, 170135, 194440, 243050, 272216, 340270, 388880, 486100, 544432, 680540, 777760, 850675, 972200, 1088864, 1361080, 1701350, 1944400, 2722160, 3402700, 3888800, 5444320, 6805400, 13610800, 27221600]

約数ペア:

[(1, 27221600), (2, 13610800), (4, 6805400), (5, 5444320), (7, 3888800), (8, 3402700), (10, 2722160), (14, 1944400), (16, 1701350), (20, 1361080), (25, 1088864), (28, 972200), (32, 850675), (35, 777760), (40, 680540), (50, 544432), (56, 486100), (70, 388880), (80, 340270), (100, 272216), (112, 243050), (140, 194440), (160, 170135), (175, 155552), (200, 136108), (224, 121525), (280, 97220), (350, 77776), (400, 68054), (560, 48610), (700, 38888), (800, 34027), (1120, 24305), (1400, 19444), (2800, 9722), (4861, 5600)]