3136363780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{31751}}^1$

素因数の和:32220

約数の個数: 48

約数和(自身を含む): 7201353600

約数和(自身を除く): 4064989820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 449, 898, 1796, 2245, 4490, 4939, 8980, 9878, 19756, 24695, 31751, 49390, 63502, 98780, 127004, 158755, 317510, 349261, 635020, 698522, 1397044, 1746305, 3492610, 6985220, 14256199, 28512398, 57024796, 71280995, 142561990, 156818189, 285123980, 313636378, 627272756, 784090945, 1568181890, 3136363780]

約数ペア:

[(1, 3136363780), (2, 1568181890), (4, 784090945), (5, 627272756), (10, 313636378), (11, 285123980), (20, 156818189), (22, 142561990), (44, 71280995), (55, 57024796), (110, 28512398), (220, 14256199), (449, 6985220), (898, 3492610), (1796, 1746305), (2245, 1397044), (4490, 698522), (4939, 635020), (8980, 349261), (9878, 317510), (19756, 158755), (24695, 127004), (31751, 98780), (49390, 63502)]