8426000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 22284288

約数和(自身を除く): 13858288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 383, 400, 440, 500, 550, 766, 880, 1000, 1100, 1375, 1532, 1915, 2000, 2200, 2750, 3064, 3830, 4213, 4400, 5500, 6128, 7660, 8426, 9575, 11000, 15320, 16852, 19150, 21065, 22000, 30640, 33704, 38300, 42130, 47875, 67408, 76600, 84260, 95750, 105325, 153200, 168520, 191500, 210650, 337040, 383000, 421300, 526625, 766000, 842600, 1053250, 1685200, 2106500, 4213000, 8426000]

約数ペア:

[(1, 8426000), (2, 4213000), (4, 2106500), (5, 1685200), (8, 1053250), (10, 842600), (11, 766000), (16, 526625), (20, 421300), (22, 383000), (25, 337040), (40, 210650), (44, 191500), (50, 168520), (55, 153200), (80, 105325), (88, 95750), (100, 84260), (110, 76600), (125, 67408), (176, 47875), (200, 42130), (220, 38300), (250, 33704), (275, 30640), (383, 22000), (400, 21065), (440, 19150), (500, 16852), (550, 15320), (766, 11000), (880, 9575), (1000, 8426), (1100, 7660), (1375, 6128), (1532, 5500), (1915, 4400), (2000, 4213), (2200, 3830), (2750, 3064)]