45987920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52259}}^1$

素因数の和:52283

約数の個数: 40

約数和(自身を含む): 116644320

約数和(自身を除く): 70656400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 52259, 104518, 209036, 261295, 418072, 522590, 574849, 836144, 1045180, 1149698, 2090360, 2299396, 2874245, 4180720, 4598792, 5748490, 9197584, 11496980, 22993960, 45987920]

約数ペア:

[(1, 45987920), (2, 22993960), (4, 11496980), (5, 9197584), (8, 5748490), (10, 4598792), (11, 4180720), (16, 2874245), (20, 2299396), (22, 2090360), (40, 1149698), (44, 1045180), (55, 836144), (80, 574849), (88, 522590), (110, 418072), (176, 261295), (220, 209036), (440, 104518), (880, 52259)]