9623440

素因数分解:

$2^4\times 5^1\times {\mathrm{120293}}^1$

素因数の和:120306

約数の個数: 20

約数和(自身を含む): 22374684

約数和(自身を除く): 12751244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 120293, 240586, 481172, 601465, 962344, 1202930, 1924688, 2405860, 4811720, 9623440]

約数ペア:

[(1, 9623440), (2, 4811720), (4, 2405860), (5, 1924688), (8, 1202930), (10, 962344), (16, 601465), (20, 481172), (40, 240586), (80, 120293)]