41387920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73907}}^1$

素因数の和:73927

約数の個数: 40

約数和(自身を含む): 109975104

約数和(自身を除く): 68587184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 73907, 147814, 295628, 369535, 517349, 591256, 739070, 1034698, 1182512, 1478140, 2069396, 2586745, 2956280, 4138792, 5173490, 5912560, 8277584, 10346980, 20693960, 41387920]

約数ペア:

[(1, 41387920), (2, 20693960), (4, 10346980), (5, 8277584), (7, 5912560), (8, 5173490), (10, 4138792), (14, 2956280), (16, 2586745), (20, 2069396), (28, 1478140), (35, 1182512), (40, 1034698), (56, 739070), (70, 591256), (80, 517349), (112, 369535), (140, 295628), (280, 147814), (560, 73907)]