1200850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 2642688

約数和(自身を除く): 1441838

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 73, 94, 146, 175, 235, 329, 350, 365, 470, 511, 658, 730, 1022, 1175, 1645, 1825, 2350, 2555, 3290, 3431, 3650, 5110, 6862, 8225, 12775, 16450, 17155, 24017, 25550, 34310, 48034, 85775, 120085, 171550, 240170, 600425, 1200850]

約数ペア:

[(1, 1200850), (2, 600425), (5, 240170), (7, 171550), (10, 120085), (14, 85775), (25, 48034), (35, 34310), (47, 25550), (50, 24017), (70, 17155), (73, 16450), (94, 12775), (146, 8225), (175, 6862), (235, 5110), (329, 3650), (350, 3431), (365, 3290), (470, 2555), (511, 2350), (658, 1825), (730, 1645), (1022, 1175)]