103665619210

素因数分解:

$2^1\times 5^1\times {\mathrm{25903}}^1\times {\mathrm{400207}}^1$

素因数の和:426117

約数の個数: 16

約数和(自身を含む): 186605784576

約数和(自身を除く): 82940165366

約数列:

[1, 2, 5, 10, 25903, 51806, 129515, 259030, 400207, 800414, 2001035, 4002070, 10366561921, 20733123842, 51832809605, 103665619210]

約数ペア:

[(1, 103665619210), (2, 51832809605), (5, 20733123842), (10, 10366561921), (25903, 4002070), (51806, 2001035), (129515, 800414), (259030, 400207)]