115400180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{824287}}^1$

素因数の和:824303

約数の個数: 24

約数和(自身を含む): 276960768

約数和(自身を除く): 161560588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 824287, 1648574, 3297148, 4121435, 5770009, 8242870, 11540018, 16485740, 23080036, 28850045, 57700090, 115400180]

約数ペア:

[(1, 115400180), (2, 57700090), (4, 28850045), (5, 23080036), (7, 16485740), (10, 11540018), (14, 8242870), (20, 5770009), (28, 4121435), (35, 3297148), (70, 1648574), (140, 824287)]