13291210460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{82421}}^1$

素因数の和:83174

約数の個数: 48

約数和(自身を含む): 30490864992

約数和(自身を除く): 17199654532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 733, 1466, 2932, 3665, 7330, 8063, 14660, 16126, 32252, 40315, 80630, 82421, 161260, 164842, 329684, 412105, 824210, 906631, 1648420, 1813262, 3626524, 4533155, 9066310, 18132620, 60414593, 120829186, 241658372, 302072965, 604145930, 664560523, 1208291860, 1329121046, 2658242092, 3322802615, 6645605230, 13291210460]

約数ペア:

[(1, 13291210460), (2, 6645605230), (4, 3322802615), (5, 2658242092), (10, 1329121046), (11, 1208291860), (20, 664560523), (22, 604145930), (44, 302072965), (55, 241658372), (110, 120829186), (220, 60414593), (733, 18132620), (1466, 9066310), (2932, 4533155), (3665, 3626524), (7330, 1813262), (8063, 1648420), (14660, 906631), (16126, 824210), (32252, 412105), (40315, 329684), (80630, 164842), (82421, 161260)]