86415700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3073

約数の個数: 72

約数和(自身を含む): 219610944

約数和(自身を除く): 133195244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 3011, 4100, 5740, 6022, 7175, 12044, 14350, 15055, 21077, 28700, 30110, 42154, 60220, 75275, 84308, 105385, 123451, 150550, 210770, 246902, 301100, 421540, 493804, 526925, 617255, 864157, 1053850, 1234510, 1728314, 2107700, 2469020, 3086275, 3456628, 4320785, 6172550, 8641570, 12345100, 17283140, 21603925, 43207850, 86415700]

約数ペア:

[(1, 86415700), (2, 43207850), (4, 21603925), (5, 17283140), (7, 12345100), (10, 8641570), (14, 6172550), (20, 4320785), (25, 3456628), (28, 3086275), (35, 2469020), (41, 2107700), (50, 1728314), (70, 1234510), (82, 1053850), (100, 864157), (140, 617255), (164, 526925), (175, 493804), (205, 421540), (287, 301100), (350, 246902), (410, 210770), (574, 150550), (700, 123451), (820, 105385), (1025, 84308), (1148, 75275), (1435, 60220), (2050, 42154), (2870, 30110), (3011, 28700), (4100, 21077), (5740, 15055), (6022, 14350), (7175, 12044)]