80424050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 174631680

約数和(自身を除く): 94207630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 4889, 8225, 9778, 16450, 24445, 34223, 48890, 68446, 122225, 171115, 229783, 244450, 342230, 459566, 855575, 1148915, 1608481, 1711150, 2297830, 3216962, 5744575, 8042405, 11489150, 16084810, 40212025, 80424050]

約数ペア:

[(1, 80424050), (2, 40212025), (5, 16084810), (7, 11489150), (10, 8042405), (14, 5744575), (25, 3216962), (35, 2297830), (47, 1711150), (50, 1608481), (70, 1148915), (94, 855575), (175, 459566), (235, 342230), (329, 244450), (350, 229783), (470, 171115), (658, 122225), (1175, 68446), (1645, 48890), (2350, 34223), (3290, 24445), (4889, 16450), (8225, 9778)]