82678340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{56629}}^1$

素因数の和:56711

約数の個数: 24

約数和(自身を含む): 176006040

約数和(自身を除く): 93327700

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 56629, 113258, 226516, 283145, 566290, 1132580, 4133917, 8267834, 16535668, 20669585, 41339170, 82678340]

約数ペア:

[(1, 82678340), (2, 41339170), (4, 20669585), (5, 16535668), (10, 8267834), (20, 4133917), (73, 1132580), (146, 566290), (292, 283145), (365, 226516), (730, 113258), (1460, 56629)]