38013020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 88216128

約数和(自身を除く): 50203108

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 4861, 7820, 9722, 19444, 24305, 48610, 82637, 97220, 111803, 165274, 223606, 330548, 413185, 447212, 559015, 826370, 1118030, 1652740, 1900651, 2236060, 3801302, 7602604, 9503255, 19006510, 38013020]

約数ペア:

[(1, 38013020), (2, 19006510), (4, 9503255), (5, 7602604), (10, 3801302), (17, 2236060), (20, 1900651), (23, 1652740), (34, 1118030), (46, 826370), (68, 559015), (85, 447212), (92, 413185), (115, 330548), (170, 223606), (230, 165274), (340, 111803), (391, 97220), (460, 82637), (782, 48610), (1564, 24305), (1955, 19444), (3910, 9722), (4861, 7820)]