858443660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{1123}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 1854896736

約数和(自身を除く): 996453076

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1033, 1123, 2066, 2246, 4132, 4492, 5165, 5615, 10330, 11230, 20660, 22460, 38221, 41551, 76442, 83102, 152884, 166204, 191105, 207755, 382210, 415510, 764420, 831020, 1160059, 2320118, 4640236, 5800295, 11600590, 23201180, 42922183, 85844366, 171688732, 214610915, 429221830, 858443660]

約数ペア:

[(1, 858443660), (2, 429221830), (4, 214610915), (5, 171688732), (10, 85844366), (20, 42922183), (37, 23201180), (74, 11600590), (148, 5800295), (185, 4640236), (370, 2320118), (740, 1160059), (1033, 831020), (1123, 764420), (2066, 415510), (2246, 382210), (4132, 207755), (4492, 191105), (5165, 166204), (5615, 152884), (10330, 83102), (11230, 76442), (20660, 41551), (22460, 38221)]