38663780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113717}}^1$

素因数の和:113743

約数の個数: 24

約数和(自身を含む): 85970808

約数和(自身を除く): 47307028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113717, 227434, 454868, 568585, 1137170, 1933189, 2274340, 3866378, 7732756, 9665945, 19331890, 38663780]

約数ペア:

[(1, 38663780), (2, 19331890), (4, 9665945), (5, 7732756), (10, 3866378), (17, 2274340), (20, 1933189), (34, 1137170), (68, 568585), (85, 454868), (170, 227434), (340, 113717)]