13425700

素因数分解:

$2^2\times 5^2\times {\mathrm{134257}}^1$

素因数の和:134271

約数の個数: 18

約数和(自身を含む): 29133986

約数和(自身を除く): 15708286

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 134257, 268514, 537028, 671285, 1342570, 2685140, 3356425, 6712850, 13425700]

約数ペア:

[(1, 13425700), (2, 6712850), (4, 3356425), (5, 2685140), (10, 1342570), (20, 671285), (25, 537028), (50, 268514), (100, 134257)]