4059260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11965

約数の個数: 24

約数和(自身を含む): 9026640

約数和(自身を除く): 4967380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11939, 23878, 47756, 59695, 119390, 202963, 238780, 405926, 811852, 1014815, 2029630, 4059260]

約数ペア:

[(1, 4059260), (2, 2029630), (4, 1014815), (5, 811852), (10, 405926), (17, 238780), (20, 202963), (34, 119390), (68, 59695), (85, 47756), (170, 23878), (340, 11939)]