70668950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{128489}}^1$

素因数の和:128512

約数の個数: 24

約数和(自身を含む): 143394840

約数和(自身を除く): 72725890

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 128489, 256978, 642445, 1284890, 1413379, 2826758, 3212225, 6424450, 7066895, 14133790, 35334475, 70668950]

約数ペア:

[(1, 70668950), (2, 35334475), (5, 14133790), (10, 7066895), (11, 6424450), (22, 3212225), (25, 2826758), (50, 1413379), (55, 1284890), (110, 642445), (275, 256978), (550, 128489)]