88610420

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{3359}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 186278400

約数和(自身を除く): 97667980

約数列:

[1, 2, 4, 5, 10, 20, 1319, 2638, 3359, 5276, 6595, 6718, 13190, 13436, 16795, 26380, 33590, 67180, 4430521, 8861042, 17722084, 22152605, 44305210, 88610420]

約数ペア:

[(1, 88610420), (2, 44305210), (4, 22152605), (5, 17722084), (10, 8861042), (20, 4430521), (1319, 67180), (2638, 33590), (3359, 26380), (5276, 16795), (6595, 13436), (6718, 13190)]