39357850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 84369600

約数和(自身を除く): 45011750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 809, 973, 1390, 1618, 1946, 3475, 4045, 4865, 5663, 6950, 8090, 9730, 11326, 20225, 24325, 28315, 40450, 48650, 56630, 112451, 141575, 224902, 283150, 562255, 787157, 1124510, 1574314, 2811275, 3935785, 5622550, 7871570, 19678925, 39357850]

約数ペア:

[(1, 39357850), (2, 19678925), (5, 7871570), (7, 5622550), (10, 3935785), (14, 2811275), (25, 1574314), (35, 1124510), (50, 787157), (70, 562255), (139, 283150), (175, 224902), (278, 141575), (350, 112451), (695, 56630), (809, 48650), (973, 40450), (1390, 28315), (1618, 24325), (1946, 20225), (3475, 11326), (4045, 9730), (4865, 8090), (5663, 6950)]