80496020084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{10457}}^1\times {\mathrm{101287}}^1$

素因数の和:111767

約数の個数: 24

約数和(自身を含む): 148297786560

約数和(自身を除く): 67801766476

約数列:

[1, 2, 4, 19, 38, 76, 10457, 20914, 41828, 101287, 198683, 202574, 397366, 405148, 794732, 1924453, 3848906, 7697812, 1059158159, 2118316318, 4236632636, 20124005021, 40248010042, 80496020084]

約数ペア:

[(1, 80496020084), (2, 40248010042), (4, 20124005021), (19, 4236632636), (38, 2118316318), (76, 1059158159), (10457, 7697812), (20914, 3848906), (41828, 1924453), (101287, 794732), (198683, 405148), (202574, 397366)]