42781670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5087}}^1$

素因数の和:5152

約数の個数: 24

約数和(自身を含む): 79769664

約数和(自身を除く): 36987994

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 5087, 8410, 10174, 25435, 50870, 147523, 295046, 737615, 1475230, 4278167, 8556334, 21390835, 42781670]

約数ペア:

[(1, 42781670), (2, 21390835), (5, 8556334), (10, 4278167), (29, 1475230), (58, 737615), (145, 295046), (290, 147523), (841, 50870), (1682, 25435), (4205, 10174), (5087, 8410)]