7086520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25309}}^1$

素因数の和:25327

約数の個数: 32

約数和(自身を含む): 18223200

約数和(自身を除く): 11136680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25309, 50618, 101236, 126545, 177163, 202472, 253090, 354326, 506180, 708652, 885815, 1012360, 1417304, 1771630, 3543260, 7086520]

約数ペア:

[(1, 7086520), (2, 3543260), (4, 1771630), (5, 1417304), (7, 1012360), (8, 885815), (10, 708652), (14, 506180), (20, 354326), (28, 253090), (35, 202472), (40, 177163), (56, 126545), (70, 101236), (140, 50618), (280, 25309)]