2053995200

素因数分解:

$2^6\times 5^2\times {\mathrm{1087}}^1\times {\mathrm{1181}}^1$

素因数の和:2290

約数の個数: 84

約数和(自身を含む): 5063044992

約数和(自身を除く): 3009049792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1087, 1181, 1600, 2174, 2362, 4348, 4724, 5435, 5905, 8696, 9448, 10870, 11810, 17392, 18896, 21740, 23620, 27175, 29525, 34784, 37792, 43480, 47240, 54350, 59050, 69568, 75584, 86960, 94480, 108700, 118100, 173920, 188960, 217400, 236200, 347840, 377920, 434800, 472400, 869600, 944800, 1283747, 1739200, 1889600, 2567494, 5134988, 6418735, 10269976, 12837470, 20539952, 25674940, 32093675, 41079904, 51349880, 64187350, 82159808, 102699760, 128374700, 205399520, 256749400, 410799040, 513498800, 1026997600, 2053995200]

約数ペア:

[(1, 2053995200), (2, 1026997600), (4, 513498800), (5, 410799040), (8, 256749400), (10, 205399520), (16, 128374700), (20, 102699760), (25, 82159808), (32, 64187350), (40, 51349880), (50, 41079904), (64, 32093675), (80, 25674940), (100, 20539952), (160, 12837470), (200, 10269976), (320, 6418735), (400, 5134988), (800, 2567494), (1087, 1889600), (1181, 1739200), (1600, 1283747), (2174, 944800), (2362, 869600), (4348, 472400), (4724, 434800), (5435, 377920), (5905, 347840), (8696, 236200), (9448, 217400), (10870, 188960), (11810, 173920), (17392, 118100), (18896, 108700), (21740, 94480), (23620, 86960), (27175, 75584), (29525, 69568), (34784, 59050), (37792, 54350), (43480, 47240)]