86299540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 101390060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 185, 278, 370, 556, 695, 740, 839, 1390, 1678, 2780, 3356, 4195, 5143, 8390, 10286, 16780, 20572, 25715, 31043, 51430, 62086, 102860, 116621, 124172, 155215, 233242, 310430, 466484, 583105, 620860, 1166210, 2332420, 4314977, 8629954, 17259908, 21574885, 43149770, 86299540]

約数ペア:

[(1, 86299540), (2, 43149770), (4, 21574885), (5, 17259908), (10, 8629954), (20, 4314977), (37, 2332420), (74, 1166210), (139, 620860), (148, 583105), (185, 466484), (278, 310430), (370, 233242), (556, 155215), (695, 124172), (740, 116621), (839, 102860), (1390, 62086), (1678, 51430), (2780, 31043), (3356, 25715), (4195, 20572), (5143, 16780), (8390, 10286)]