38737220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113933}}^1$

素因数の和:113959

約数の個数: 24

約数和(自身を含む): 86134104

約数和(自身を除く): 47396884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 113933, 227866, 455732, 569665, 1139330, 1936861, 2278660, 3873722, 7747444, 9684305, 19368610, 38737220]

約数ペア:

[(1, 38737220), (2, 19368610), (4, 9684305), (5, 7747444), (10, 3873722), (17, 2278660), (20, 1936861), (34, 1139330), (68, 569665), (85, 455732), (170, 227866), (340, 113933)]