26200120

素因数分解:

$2^3\times 5^1\times {\mathrm{655003}}^1$

素因数の和:655014

約数の個数: 16

約数和(自身を含む): 58950360

約数和(自身を除く): 32750240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 655003, 1310006, 2620012, 3275015, 5240024, 6550030, 13100060, 26200120]

約数ペア:

[(1, 26200120), (2, 13100060), (4, 6550030), (5, 5240024), (8, 3275015), (10, 2620012), (20, 1310006), (40, 655003)]