38459780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113117}}^1$

素因数の和:113143

約数の個数: 24

約数和(自身を含む): 85517208

約数和(自身を除く): 47057428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113117, 226234, 452468, 565585, 1131170, 1922989, 2262340, 3845978, 7691956, 9614945, 19229890, 38459780]

約数ペア:

[(1, 38459780), (2, 19229890), (4, 9614945), (5, 7691956), (10, 3845978), (17, 2262340), (20, 1922989), (34, 1131170), (68, 565585), (85, 452468), (170, 226234), (340, 113117)]