10907120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19477}}^1$

素因数の和:19497

約数の個数: 40

約数和(自身を含む): 28983264

約数和(自身を除く): 18076144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19477, 38954, 77908, 97385, 136339, 155816, 194770, 272678, 311632, 389540, 545356, 681695, 779080, 1090712, 1363390, 1558160, 2181424, 2726780, 5453560, 10907120]

約数ペア:

[(1, 10907120), (2, 5453560), (4, 2726780), (5, 2181424), (7, 1558160), (8, 1363390), (10, 1090712), (14, 779080), (16, 681695), (20, 545356), (28, 389540), (35, 311632), (40, 272678), (56, 194770), (70, 155816), (80, 136339), (112, 97385), (140, 77908), (280, 38954), (560, 19477)]