38943040

素因数分解:

$2^6\times 5^1\times {\mathrm{121697}}^1$

素因数の和:121714

約数の個数: 28

約数和(自身を含む): 92733876

約数和(自身を除く): 53790836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121697, 243394, 486788, 608485, 973576, 1216970, 1947152, 2433940, 3894304, 4867880, 7788608, 9735760, 19471520, 38943040]

約数ペア:

[(1, 38943040), (2, 19471520), (4, 9735760), (5, 7788608), (8, 4867880), (10, 3894304), (16, 2433940), (20, 1947152), (32, 1216970), (40, 973576), (64, 608485), (80, 486788), (160, 243394), (320, 121697)]