1358120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 3218400

約数和(自身を除く): 1860280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1787, 3574, 7148, 8935, 14296, 17870, 33953, 35740, 67906, 71480, 135812, 169765, 271624, 339530, 679060, 1358120]

約数ペア:

[(1, 1358120), (2, 679060), (4, 339530), (5, 271624), (8, 169765), (10, 135812), (19, 71480), (20, 67906), (38, 35740), (40, 33953), (76, 17870), (95, 14296), (152, 8935), (190, 7148), (380, 3574), (760, 1787)]