23372680

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1319}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 52747200

約数和(自身を除く): 29374520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1319, 1772, 2215, 2638, 3544, 4430, 5276, 6595, 8860, 10552, 13190, 17720, 26380, 52760, 584317, 1168634, 2337268, 2921585, 4674536, 5843170, 11686340, 23372680]

約数ペア:

[(1, 23372680), (2, 11686340), (4, 5843170), (5, 4674536), (8, 2921585), (10, 2337268), (20, 1168634), (40, 584317), (443, 52760), (886, 26380), (1319, 17720), (1772, 13190), (2215, 10552), (2638, 8860), (3544, 6595), (4430, 5276)]