89306000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6409

約数の個数: 80

約数和(自身を含む): 246829440

約数和(自身を除く): 157523440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 6379, 7000, 12758, 14000, 25516, 31895, 44653, 51032, 63790, 89306, 102064, 127580, 159475, 178612, 223265, 255160, 318950, 357224, 446530, 510320, 637900, 714448, 797375, 893060, 1116325, 1275800, 1594750, 1786120, 2232650, 2551600, 3189500, 3572240, 4465300, 5581625, 6379000, 8930600, 11163250, 12758000, 17861200, 22326500, 44653000, 89306000]

約数ペア:

[(1, 89306000), (2, 44653000), (4, 22326500), (5, 17861200), (7, 12758000), (8, 11163250), (10, 8930600), (14, 6379000), (16, 5581625), (20, 4465300), (25, 3572240), (28, 3189500), (35, 2551600), (40, 2232650), (50, 1786120), (56, 1594750), (70, 1275800), (80, 1116325), (100, 893060), (112, 797375), (125, 714448), (140, 637900), (175, 510320), (200, 446530), (250, 357224), (280, 318950), (350, 255160), (400, 223265), (500, 178612), (560, 159475), (700, 127580), (875, 102064), (1000, 89306), (1400, 63790), (1750, 51032), (2000, 44653), (2800, 31895), (3500, 25516), (6379, 14000), (7000, 12758)]