992046280

素因数分解:

$2^3\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{18803}}^1$

素因数の和:20133

約数の個数: 32

約数和(自身を含む): 2233915200

約数和(自身を除く): 1241868920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1319, 2638, 5276, 6595, 10552, 13190, 18803, 26380, 37606, 52760, 75212, 94015, 150424, 188030, 376060, 752120, 24801157, 49602314, 99204628, 124005785, 198409256, 248011570, 496023140, 992046280]

約数ペア:

[(1, 992046280), (2, 496023140), (4, 248011570), (5, 198409256), (8, 124005785), (10, 99204628), (20, 49602314), (40, 24801157), (1319, 752120), (2638, 376060), (5276, 188030), (6595, 150424), (10552, 94015), (13190, 75212), (18803, 52760), (26380, 37606)]