7246960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12941}}^1$

素因数の和:12961

約数の個数: 40

約数和(自身を含む): 19257696

約数和(自身を除く): 12010736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12941, 25882, 51764, 64705, 90587, 103528, 129410, 181174, 207056, 258820, 362348, 452935, 517640, 724696, 905870, 1035280, 1449392, 1811740, 3623480, 7246960]

約数ペア:

[(1, 7246960), (2, 3623480), (4, 1811740), (5, 1449392), (7, 1035280), (8, 905870), (10, 724696), (14, 517640), (16, 452935), (20, 362348), (28, 258820), (35, 207056), (40, 181174), (56, 129410), (70, 103528), (80, 90587), (112, 64705), (140, 51764), (280, 25882), (560, 12941)]