6789560

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 15357600

約数和(自身を除く): 8568040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 631, 1076, 1262, 1345, 2152, 2524, 2690, 3155, 5048, 5380, 6310, 10760, 12620, 25240, 169739, 339478, 678956, 848695, 1357912, 1697390, 3394780, 6789560]

約数ペア:

[(1, 6789560), (2, 3394780), (4, 1697390), (5, 1357912), (8, 848695), (10, 678956), (20, 339478), (40, 169739), (269, 25240), (538, 12620), (631, 10760), (1076, 6310), (1262, 5380), (1345, 5048), (2152, 3155), (2524, 2690)]