20166027430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^2\times {\mathrm{2713}}^1$

素因数の和:2993

約数の個数: 48

約数和(自身を含む): 37154877120

約数和(自身を除く): 16988849690

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 790, 970, 2713, 5426, 7663, 9409, 13565, 15326, 18818, 27130, 38315, 47045, 76630, 94090, 214327, 263161, 428654, 526322, 743311, 1071635, 1315805, 1486622, 2143270, 2631610, 3716555, 7433110, 20789719, 25526617, 41579438, 51053234, 103948595, 127633085, 207897190, 255266170, 2016602743, 4033205486, 10083013715, 20166027430]

約数ペア:

[(1, 20166027430), (2, 10083013715), (5, 4033205486), (10, 2016602743), (79, 255266170), (97, 207897190), (158, 127633085), (194, 103948595), (395, 51053234), (485, 41579438), (790, 25526617), (970, 20789719), (2713, 7433110), (5426, 3716555), (7663, 2631610), (9409, 2143270), (13565, 1486622), (15326, 1315805), (18818, 1071635), (27130, 743311), (38315, 526322), (47045, 428654), (76630, 263161), (94090, 214327)]