38437280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34319}}^1$

素因数の和:34341

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 65346400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34319, 68638, 137276, 171595, 240233, 274552, 343190, 480466, 549104, 686380, 960932, 1098208, 1201165, 1372760, 1921864, 2402330, 2745520, 3843728, 4804660, 5491040, 7687456, 9609320, 19218640, 38437280]

約数ペア:

[(1, 38437280), (2, 19218640), (4, 9609320), (5, 7687456), (7, 5491040), (8, 4804660), (10, 3843728), (14, 2745520), (16, 2402330), (20, 1921864), (28, 1372760), (32, 1201165), (35, 1098208), (40, 960932), (56, 686380), (70, 549104), (80, 480466), (112, 343190), (140, 274552), (160, 240233), (224, 171595), (280, 137276), (560, 68638), (1120, 34319)]