38074120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{135979}}^1$

素因数の和:135997

約数の個数: 32

約数和(自身を含む): 97905600

約数和(自身を除く): 59831480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 135979, 271958, 543916, 679895, 951853, 1087832, 1359790, 1903706, 2719580, 3807412, 4759265, 5439160, 7614824, 9518530, 19037060, 38074120]

約数ペア:

[(1, 38074120), (2, 19037060), (4, 9518530), (5, 7614824), (7, 5439160), (8, 4759265), (10, 3807412), (14, 2719580), (20, 1903706), (28, 1359790), (35, 1087832), (40, 951853), (56, 679895), (70, 543916), (140, 271958), (280, 135979)]