1085332520

素因数分解:

$2^3\times 5^1\times {\mathrm{27133313}}^1$

素因数の和:27133324

約数の個数: 16

約数和(自身を含む): 2441998260

約数和(自身を除く): 1356665740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27133313, 54266626, 108533252, 135666565, 217066504, 271333130, 542666260, 1085332520]

約数ペア:

[(1, 1085332520), (2, 542666260), (4, 271333130), (5, 217066504), (8, 135666565), (10, 108533252), (20, 54266626), (40, 27133313)]