89994800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{32141}}^1$

素因数の和:32166

約数の個数: 60

約数和(自身を含む): 247107696

約数和(自身を除く): 157112896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 32141, 64282, 128564, 160705, 224987, 257128, 321410, 449974, 514256, 642820, 803525, 899948, 1124935, 1285640, 1607050, 1799896, 2249870, 2571280, 3214100, 3599792, 4499740, 5624675, 6428200, 8999480, 11249350, 12856400, 17998960, 22498700, 44997400, 89994800]

約数ペア:

[(1, 89994800), (2, 44997400), (4, 22498700), (5, 17998960), (7, 12856400), (8, 11249350), (10, 8999480), (14, 6428200), (16, 5624675), (20, 4499740), (25, 3599792), (28, 3214100), (35, 2571280), (40, 2249870), (50, 1799896), (56, 1607050), (70, 1285640), (80, 1124935), (100, 899948), (112, 803525), (140, 642820), (175, 514256), (200, 449974), (280, 321410), (350, 257128), (400, 224987), (560, 160705), (700, 128564), (1400, 64282), (2800, 32141)]