26984500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 60999120

約数和(自身を除く): 34014620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 1861, 2900, 3625, 3722, 7250, 7444, 9305, 14500, 18610, 37220, 46525, 53969, 93050, 107938, 186100, 215876, 232625, 269845, 465250, 539690, 930500, 1079380, 1349225, 2698450, 5396900, 6746125, 13492250, 26984500]

約数ペア:

[(1, 26984500), (2, 13492250), (4, 6746125), (5, 5396900), (10, 2698450), (20, 1349225), (25, 1079380), (29, 930500), (50, 539690), (58, 465250), (100, 269845), (116, 232625), (125, 215876), (145, 186100), (250, 107938), (290, 93050), (500, 53969), (580, 46525), (725, 37220), (1450, 18610), (1861, 14500), (2900, 9305), (3625, 7444), (3722, 7250)]