40668995

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 50220000

約数和(自身を除く): 9551005

約数列:

[1, 5, 59, 89, 295, 445, 1549, 5251, 7745, 26255, 91391, 137861, 456955, 689305, 8133799, 40668995]

約数ペア:

[(1, 40668995), (5, 8133799), (59, 689305), (89, 456955), (295, 137861), (445, 91391), (1549, 26255), (5251, 7745)]