117241640

素因数分解:

$2^3\times 5^1\times {\mathrm{2931041}}^1$

素因数の和:2931052

約数の個数: 16

約数和(自身を含む): 263793780

約数和(自身を除く): 146552140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2931041, 5862082, 11724164, 14655205, 23448328, 29310410, 58620820, 117241640]

約数ペア:

[(1, 117241640), (2, 58620820), (4, 29310410), (5, 23448328), (8, 14655205), (10, 11724164), (20, 5862082), (40, 2931041)]