98729360

素因数分解:

$2^4\times 5^1\times {\mathrm{1234117}}^1$

素因数の和:1234130

約数の個数: 20

約数和(自身を含む): 229545948

約数和(自身を除く): 130816588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1234117, 2468234, 4936468, 6170585, 9872936, 12341170, 19745872, 24682340, 49364680, 98729360]

約数ペア:

[(1, 98729360), (2, 49364680), (4, 24682340), (5, 19745872), (8, 12341170), (10, 9872936), (16, 6170585), (20, 4936468), (40, 2468234), (80, 1234117)]