2050865310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{78487}}^1$

素因数の和:78577

約数の個数: 64

約数和(自身を含む): 5379881472

約数和(自身を除く): 3329016162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 8710, 13065, 26130, 78487, 156974, 235461, 392435, 470922, 784870, 1020331, 1177305, 2040662, 2354610, 3060993, 5101655, 5258629, 6121986, 10203310, 10517258, 15304965, 15775887, 26293145, 30609930, 31551774, 52586290, 68362177, 78879435, 136724354, 157758870, 205086531, 341810885, 410173062, 683621770, 1025432655, 2050865310]

約数ペア:

[(1, 2050865310), (2, 1025432655), (3, 683621770), (5, 410173062), (6, 341810885), (10, 205086531), (13, 157758870), (15, 136724354), (26, 78879435), (30, 68362177), (39, 52586290), (65, 31551774), (67, 30609930), (78, 26293145), (130, 15775887), (134, 15304965), (195, 10517258), (201, 10203310), (335, 6121986), (390, 5258629), (402, 5101655), (670, 3060993), (871, 2354610), (1005, 2040662), (1742, 1177305), (2010, 1020331), (2613, 784870), (4355, 470922), (5226, 392435), (8710, 235461), (13065, 156974), (26130, 78487)]