2019615440

素因数分解:

$2^4\times 5^1\times {\mathrm{757}}^1\times {\mathrm{33349}}^1$

素因数の和:34119

約数の個数: 40

約数和(自身を含む): 4701949800

約数和(自身を除く): 2682334360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 757, 1514, 3028, 3785, 6056, 7570, 12112, 15140, 30280, 33349, 60560, 66698, 133396, 166745, 266792, 333490, 533584, 666980, 1333960, 2667920, 25245193, 50490386, 100980772, 126225965, 201961544, 252451930, 403923088, 504903860, 1009807720, 2019615440]

約数ペア:

[(1, 2019615440), (2, 1009807720), (4, 504903860), (5, 403923088), (8, 252451930), (10, 201961544), (16, 126225965), (20, 100980772), (40, 50490386), (80, 25245193), (757, 2667920), (1514, 1333960), (3028, 666980), (3785, 533584), (6056, 333490), (7570, 266792), (12112, 166745), (15140, 133396), (30280, 66698), (33349, 60560)]