9024580

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 19010880

約数和(自身を除く): 9986300

約数列:

[1, 2, 4, 5, 10, 20, 491, 919, 982, 1838, 1964, 2455, 3676, 4595, 4910, 9190, 9820, 18380, 451229, 902458, 1804916, 2256145, 4512290, 9024580]

約数ペア:

[(1, 9024580), (2, 4512290), (4, 2256145), (5, 1804916), (10, 902458), (20, 451229), (491, 18380), (919, 9820), (982, 9190), (1838, 4910), (1964, 4595), (2455, 3676)]