13114360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6691}}^1$

素因数の和:6716

約数の個数: 48

約数和(自身を含む): 34329960

約数和(自身を除く): 21215600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6691, 13382, 26764, 33455, 46837, 53528, 66910, 93674, 133820, 187348, 234185, 267640, 327859, 374696, 468370, 655718, 936740, 1311436, 1639295, 1873480, 2622872, 3278590, 6557180, 13114360]

約数ペア:

[(1, 13114360), (2, 6557180), (4, 3278590), (5, 2622872), (7, 1873480), (8, 1639295), (10, 1311436), (14, 936740), (20, 655718), (28, 468370), (35, 374696), (40, 327859), (49, 267640), (56, 234185), (70, 187348), (98, 133820), (140, 93674), (196, 66910), (245, 53528), (280, 46837), (392, 33455), (490, 26764), (980, 13382), (1960, 6691)]