4063040

素因数分解:

$2^6\times 5^1\times {\mathrm{12697}}^1$

素因数の和:12714

約数の個数: 28

約数和(自身を含む): 9675876

約数和(自身を除く): 5612836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12697, 25394, 50788, 63485, 101576, 126970, 203152, 253940, 406304, 507880, 812608, 1015760, 2031520, 4063040]

約数ペア:

[(1, 4063040), (2, 2031520), (4, 1015760), (5, 812608), (8, 507880), (10, 406304), (16, 253940), (20, 203152), (32, 126970), (40, 101576), (64, 63485), (80, 50788), (160, 25394), (320, 12697)]