10888504750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{21277}}^1$

素因数の和:21406

約数の個数: 64

約数和(自身を含む): 21509504640

約数和(自身を除く): 10620999890

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 125, 178, 230, 250, 445, 575, 890, 1150, 2047, 2225, 2875, 4094, 4450, 5750, 10235, 11125, 20470, 21277, 22250, 42554, 51175, 102350, 106385, 212770, 255875, 489371, 511750, 531925, 978742, 1063850, 1893653, 2446855, 2659625, 3787306, 4893710, 5319250, 9468265, 12234275, 18936530, 24468550, 43554019, 47341325, 61171375, 87108038, 94682650, 122342750, 217770095, 236706625, 435540190, 473413250, 1088850475, 2177700950, 5444252375, 10888504750]

約数ペア:

[(1, 10888504750), (2, 5444252375), (5, 2177700950), (10, 1088850475), (23, 473413250), (25, 435540190), (46, 236706625), (50, 217770095), (89, 122342750), (115, 94682650), (125, 87108038), (178, 61171375), (230, 47341325), (250, 43554019), (445, 24468550), (575, 18936530), (890, 12234275), (1150, 9468265), (2047, 5319250), (2225, 4893710), (2875, 3787306), (4094, 2659625), (4450, 2446855), (5750, 1893653), (10235, 1063850), (11125, 978742), (20470, 531925), (21277, 511750), (22250, 489371), (42554, 255875), (51175, 212770), (102350, 106385)]