68505250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 144892800

約数和(自身を除く): 76387550

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 250, 275, 290, 319, 550, 638, 725, 859, 1375, 1450, 1595, 1718, 2750, 3190, 3625, 4295, 7250, 7975, 8590, 9449, 15950, 18898, 21475, 24911, 39875, 42950, 47245, 49822, 79750, 94490, 107375, 124555, 214750, 236225, 249110, 274021, 472450, 548042, 622775, 1181125, 1245550, 1370105, 2362250, 2740210, 3113875, 6227750, 6850525, 13701050, 34252625, 68505250]

約数ペア:

[(1, 68505250), (2, 34252625), (5, 13701050), (10, 6850525), (11, 6227750), (22, 3113875), (25, 2740210), (29, 2362250), (50, 1370105), (55, 1245550), (58, 1181125), (110, 622775), (125, 548042), (145, 472450), (250, 274021), (275, 249110), (290, 236225), (319, 214750), (550, 124555), (638, 107375), (725, 94490), (859, 79750), (1375, 49822), (1450, 47245), (1595, 42950), (1718, 39875), (2750, 24911), (3190, 21475), (3625, 18898), (4295, 15950), (7250, 9449), (7975, 8590)]