10900790

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4561}}^1$

素因数の和:4807

約数の個数: 16

約数和(自身を含む): 19707840

約数和(自身を除く): 8807050

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 4561, 9122, 22805, 45610, 1090079, 2180158, 5450395, 10900790]

約数ペア:

[(1, 10900790), (2, 5450395), (5, 2180158), (10, 1090079), (239, 45610), (478, 22805), (1195, 9122), (2390, 4561)]