25355510

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 46280160

約数和(自身を除く): 20924650

約数列:

[1, 2, 5, 10, 103, 206, 239, 478, 515, 1030, 1195, 2390, 10609, 21218, 24617, 49234, 53045, 106090, 123085, 246170, 2535551, 5071102, 12677755, 25355510]

約数ペア:

[(1, 25355510), (2, 12677755), (5, 5071102), (10, 2535551), (103, 246170), (206, 123085), (239, 106090), (478, 53045), (515, 49234), (1030, 24617), (1195, 21218), (2390, 10609)]