75490780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{33403}}^1$

素因数の和:33525

約数の個数: 24

約数和(自身を含む): 159938352

約数和(自身を除く): 84447572

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 33403, 66806, 133612, 167015, 334030, 668060, 3774539, 7549078, 15098156, 18872695, 37745390, 75490780]

約数ペア:

[(1, 75490780), (2, 37745390), (4, 18872695), (5, 15098156), (10, 7549078), (20, 3774539), (113, 668060), (226, 334030), (452, 167015), (565, 133612), (1130, 66806), (2260, 33403)]