46431280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{82913}}^1$

素因数の和:82933

約数の個数: 40

約数和(自身を含む): 123376032

約数和(自身を除く): 76944752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 82913, 165826, 331652, 414565, 580391, 663304, 829130, 1160782, 1326608, 1658260, 2321564, 2901955, 3316520, 4643128, 5803910, 6633040, 9286256, 11607820, 23215640, 46431280]

約数ペア:

[(1, 46431280), (2, 23215640), (4, 11607820), (5, 9286256), (7, 6633040), (8, 5803910), (10, 4643128), (14, 3316520), (16, 2901955), (20, 2321564), (28, 1658260), (35, 1326608), (40, 1160782), (56, 829130), (70, 663304), (80, 580391), (112, 414565), (140, 331652), (280, 165826), (560, 82913)]