10109000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 25833600

約数和(自身を除く): 15724600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 919, 1000, 1100, 1375, 1838, 2200, 2750, 3676, 4595, 5500, 7352, 9190, 10109, 11000, 18380, 20218, 22975, 36760, 40436, 45950, 50545, 80872, 91900, 101090, 114875, 183800, 202180, 229750, 252725, 404360, 459500, 505450, 919000, 1010900, 1263625, 2021800, 2527250, 5054500, 10109000]

約数ペア:

[(1, 10109000), (2, 5054500), (4, 2527250), (5, 2021800), (8, 1263625), (10, 1010900), (11, 919000), (20, 505450), (22, 459500), (25, 404360), (40, 252725), (44, 229750), (50, 202180), (55, 183800), (88, 114875), (100, 101090), (110, 91900), (125, 80872), (200, 50545), (220, 45950), (250, 40436), (275, 36760), (440, 22975), (500, 20218), (550, 18380), (919, 11000), (1000, 10109), (1100, 9190), (1375, 7352), (1838, 5500), (2200, 4595), (2750, 3676)]