118658260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22907}}^1$

素因数の和:22960

約数の個数: 48

約数和(自身を含む): 292489344

約数和(自身を除く): 173831084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 22907, 45814, 91628, 114535, 160349, 229070, 320698, 458140, 641396, 801745, 847559, 1603490, 1695118, 3206980, 3390236, 4237795, 5932913, 8475590, 11865826, 16951180, 23731652, 29664565, 59329130, 118658260]

約数ペア:

[(1, 118658260), (2, 59329130), (4, 29664565), (5, 23731652), (7, 16951180), (10, 11865826), (14, 8475590), (20, 5932913), (28, 4237795), (35, 3390236), (37, 3206980), (70, 1695118), (74, 1603490), (140, 847559), (148, 801745), (185, 641396), (259, 458140), (370, 320698), (518, 229070), (740, 160349), (1036, 114535), (1295, 91628), (2590, 45814), (5180, 22907)]