82609400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14243}}^1$

素因数の和:14288

約数の個数: 48

約数和(自身を含む): 198703800

約数和(自身を除く): 116094400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 14243, 28486, 56972, 71215, 113944, 142430, 284860, 356075, 413047, 569720, 712150, 826094, 1424300, 1652188, 2065235, 2848600, 3304376, 4130470, 8260940, 10326175, 16521880, 20652350, 41304700, 82609400]

約数ペア:

[(1, 82609400), (2, 41304700), (4, 20652350), (5, 16521880), (8, 10326175), (10, 8260940), (20, 4130470), (25, 3304376), (29, 2848600), (40, 2065235), (50, 1652188), (58, 1424300), (100, 826094), (116, 712150), (145, 569720), (200, 413047), (232, 356075), (290, 284860), (580, 142430), (725, 113944), (1160, 71215), (1450, 56972), (2900, 28486), (5800, 14243)]