808080525506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20261}}^1\times {\mathrm{33857}}^1$

素因数の和:54170

約数の個数: 32

約数和(自身を含む): 1317179128320

約数和(自身を除く): 509098602814

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 20261, 33857, 40522, 67714, 384959, 628091, 643283, 769918, 1049567, 1256182, 1286566, 2099134, 11933729, 19941773, 23867458, 39883546, 685976677, 1371953354, 13033556863, 21265276987, 26067113726, 42530553974, 404040262753, 808080525506]

約数ペア:

[(1, 808080525506), (2, 404040262753), (19, 42530553974), (31, 26067113726), (38, 21265276987), (62, 13033556863), (589, 1371953354), (1178, 685976677), (20261, 39883546), (33857, 23867458), (40522, 19941773), (67714, 11933729), (384959, 2099134), (628091, 1286566), (643283, 1256182), (769918, 1049567)]