12804929260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{29077}}^1$

素因数の和:29410

約数の個数: 48

約数和(自身を含む): 27288190944

約数和(自身を除く): 14483261684

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 227, 388, 454, 485, 908, 970, 1135, 1940, 2270, 4540, 22019, 29077, 44038, 58154, 88076, 110095, 116308, 145385, 220190, 290770, 440380, 581540, 2820469, 5640938, 6600479, 11281876, 13200958, 14102345, 26401916, 28204690, 33002395, 56409380, 66004790, 132009580, 640246463, 1280492926, 2560985852, 3201232315, 6402464630, 12804929260]

約数ペア:

[(1, 12804929260), (2, 6402464630), (4, 3201232315), (5, 2560985852), (10, 1280492926), (20, 640246463), (97, 132009580), (194, 66004790), (227, 56409380), (388, 33002395), (454, 28204690), (485, 26401916), (908, 14102345), (970, 13200958), (1135, 11281876), (1940, 6600479), (2270, 5640938), (4540, 2820469), (22019, 581540), (29077, 440380), (44038, 290770), (58154, 220190), (88076, 145385), (110095, 116308)]