9605840

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 22498560

約数和(自身を除く): 12892720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 719, 835, 1336, 1438, 1670, 2672, 2876, 3340, 3595, 5752, 6680, 7190, 11504, 13360, 14380, 28760, 57520, 120073, 240146, 480292, 600365, 960584, 1200730, 1921168, 2401460, 4802920, 9605840]

約数ペア:

[(1, 9605840), (2, 4802920), (4, 2401460), (5, 1921168), (8, 1200730), (10, 960584), (16, 600365), (20, 480292), (40, 240146), (80, 120073), (167, 57520), (334, 28760), (668, 14380), (719, 13360), (835, 11504), (1336, 7190), (1438, 6680), (1670, 5752), (2672, 3595), (2876, 3340)]