82797380

素因数分解:

$2^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{2683}}^1$

素因数の和:4235

約数の個数: 24

約数和(自身を含む): 174052032

約数和(自身を除く): 91254652

約数列:

[1, 2, 4, 5, 10, 20, 1543, 2683, 3086, 5366, 6172, 7715, 10732, 13415, 15430, 26830, 30860, 53660, 4139869, 8279738, 16559476, 20699345, 41398690, 82797380]

約数ペア:

[(1, 82797380), (2, 41398690), (4, 20699345), (5, 16559476), (10, 8279738), (20, 4139869), (1543, 53660), (2683, 30860), (3086, 26830), (5366, 15430), (6172, 13415), (7715, 10732)]