38400580

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6553}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 80928792

約数和(自身を除く): 42528212

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 6553, 13106, 26212, 32765, 65530, 131060, 1920029, 3840058, 7680116, 9600145, 19200290, 38400580]

約数ペア:

[(1, 38400580), (2, 19200290), (4, 9600145), (5, 7680116), (10, 3840058), (20, 1920029), (293, 131060), (586, 65530), (1172, 32765), (1465, 26212), (2930, 13106), (5860, 6553)]