201209080010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{66491}}^1$

素因数の和:66803

約数の個数: 64

約数和(自身を含む): 386057871360

約数和(自身を除く): 184848791350

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 223, 230, 295, 446, 590, 1115, 1357, 2230, 2714, 5129, 6785, 10258, 13157, 13570, 25645, 26314, 51290, 65785, 66491, 131570, 132982, 302611, 332455, 605222, 664910, 1513055, 1529293, 3026110, 3058586, 3922969, 7646465, 7845938, 14827493, 15292930, 19614845, 29654986, 39229690, 74137465, 90228287, 148274930, 180456574, 341032339, 451141435, 682064678, 874822087, 902282870, 1705161695, 1749644174, 3410323390, 4374110435, 8748220870, 20120908001, 40241816002, 100604540005, 201209080010]

約数ペア:

[(1, 201209080010), (2, 100604540005), (5, 40241816002), (10, 20120908001), (23, 8748220870), (46, 4374110435), (59, 3410323390), (115, 1749644174), (118, 1705161695), (223, 902282870), (230, 874822087), (295, 682064678), (446, 451141435), (590, 341032339), (1115, 180456574), (1357, 148274930), (2230, 90228287), (2714, 74137465), (5129, 39229690), (6785, 29654986), (10258, 19614845), (13157, 15292930), (13570, 14827493), (25645, 7845938), (26314, 7646465), (51290, 3922969), (65785, 3058586), (66491, 3026110), (131570, 1529293), (132982, 1513055), (302611, 664910), (332455, 605222)]