12439095550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{138289}}^1$

素因数の和:138565

約数の個数: 48

約数和(自身を含む): 26545042080

約数和(自身を除く): 14105946530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 257, 350, 514, 1285, 1799, 2570, 3598, 6425, 8995, 12850, 17990, 44975, 89950, 138289, 276578, 691445, 968023, 1382890, 1936046, 3457225, 4840115, 6914450, 9680230, 24200575, 35540273, 48401150, 71080546, 177701365, 248781911, 355402730, 497563822, 888506825, 1243909555, 1777013650, 2487819110, 6219547775, 12439095550]

約数ペア:

[(1, 12439095550), (2, 6219547775), (5, 2487819110), (7, 1777013650), (10, 1243909555), (14, 888506825), (25, 497563822), (35, 355402730), (50, 248781911), (70, 177701365), (175, 71080546), (257, 48401150), (350, 35540273), (514, 24200575), (1285, 9680230), (1799, 6914450), (2570, 4840115), (3598, 3457225), (6425, 1936046), (8995, 1382890), (12850, 968023), (17990, 691445), (44975, 276578), (89950, 138289)]