56562800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{20201}}^1$

素因数の和:20226

約数の個数: 60

約数和(自身を含む): 155312976

約数和(自身を除く): 98750176

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, 20201, 40402, 80804, 101005, 141407, 161608, 202010, 282814, 323216, 404020, 505025, 565628, 707035, 808040, 1010050, 1131256, 1414070, 1616080, 2020100, 2262512, 2828140, 3535175, 4040200, 5656280, 7070350, 8080400, 11312560, 14140700, 28281400, 56562800]

約数ペア:

[(1, 56562800), (2, 28281400), (4, 14140700), (5, 11312560), (7, 8080400), (8, 7070350), (10, 5656280), (14, 4040200), (16, 3535175), (20, 2828140), (25, 2262512), (28, 2020100), (35, 1616080), (40, 1414070), (50, 1131256), (56, 1010050), (70, 808040), (80, 707035), (100, 565628), (112, 505025), (140, 404020), (175, 323216), (200, 282814), (280, 202010), (350, 161608), (400, 141407), (560, 101005), (700, 80804), (1400, 40402), (2800, 20201)]