104217400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{74441}}^1$

素因数の和:74464

約数の個数: 48

約数和(自身を含む): 276924240

約数和(自身を除く): 172706840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 74441, 148882, 297764, 372205, 521087, 595528, 744410, 1042174, 1488820, 1861025, 2084348, 2605435, 2977640, 3722050, 4168696, 5210870, 7444100, 10421740, 13027175, 14888200, 20843480, 26054350, 52108700, 104217400]

約数ペア:

[(1, 104217400), (2, 52108700), (4, 26054350), (5, 20843480), (7, 14888200), (8, 13027175), (10, 10421740), (14, 7444100), (20, 5210870), (25, 4168696), (28, 3722050), (35, 2977640), (40, 2605435), (50, 2084348), (56, 1861025), (70, 1488820), (100, 1042174), (140, 744410), (175, 595528), (200, 521087), (280, 372205), (350, 297764), (700, 148882), (1400, 74441)]