13775111.000000000

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 228433480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 535, 620, 856, 1070, 1240, 1279, 2140, 2558, 3317, 4280, 5116, 6395, 6634, 10232, 12790, 13268, 16585, 25580, 26536, 33170, 39649, 51160, 66340, 79298, 132680, 136853, 158596, 198245, 273706, 317192, 396490, 547412, 684265, 792980, 1094824, 1368530, 1585960, 2737060, 4242443, 5474120, 8484886, 16969772, 21212215, 33939544, 42424430, 84848860, 169697720]

約数ペア:

[(1, 169697720), (2, 84848860), (4, 42424430), (5, 33939544), (8, 21212215), (10, 16969772), (20, 8484886), (31, 5474120), (40, 4242443), (62, 2737060), (107, 1585960), (124, 1368530), (155, 1094824), (214, 792980), (248, 684265), (310, 547412), (428, 396490), (535, 317192), (620, 273706), (856, 198245), (1070, 158596), (1240, 136853), (1279, 132680), (2140, 79298), (2558, 66340), (3317, 51160), (4280, 39649), (5116, 33170), (6395, 26536), (6634, 25580), (10232, 16585), (12790, 13268)]