1010900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 2395680

約数和(自身を除く): 1384780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 919, 1100, 1838, 3676, 4595, 9190, 10109, 18380, 20218, 22975, 40436, 45950, 50545, 91900, 101090, 202180, 252725, 505450, 1010900]

約数ペア:

[(1, 1010900), (2, 505450), (4, 252725), (5, 202180), (10, 101090), (11, 91900), (20, 50545), (22, 45950), (25, 40436), (44, 22975), (50, 20218), (55, 18380), (100, 10109), (110, 9190), (220, 4595), (275, 3676), (550, 1838), (919, 1100)]