461567120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{824227}}^1$

素因数の和:824247

約数の個数: 40

約数和(自身を含む): 1226451264

約数和(自身を除く): 764884144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 824227, 1648454, 3296908, 4121135, 5769589, 6593816, 8242270, 11539178, 13187632, 16484540, 23078356, 28847945, 32969080, 46156712, 57695890, 65938160, 92313424, 115391780, 230783560, 461567120]

約数ペア:

[(1, 461567120), (2, 230783560), (4, 115391780), (5, 92313424), (7, 65938160), (8, 57695890), (10, 46156712), (14, 32969080), (16, 28847945), (20, 23078356), (28, 16484540), (35, 13187632), (40, 11539178), (56, 8242270), (70, 6593816), (80, 5769589), (112, 4121135), (140, 3296908), (280, 1648454), (560, 824227)]