26693600

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 66355128

約数和(自身を除く): 39661528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 547, 610, 800, 976, 1094, 1220, 1525, 1952, 2188, 2440, 2735, 3050, 4376, 4880, 5470, 6100, 8752, 9760, 10940, 12200, 13675, 17504, 21880, 24400, 27350, 33367, 43760, 48800, 54700, 66734, 87520, 109400, 133468, 166835, 218800, 266936, 333670, 437600, 533872, 667340, 834175, 1067744, 1334680, 1668350, 2669360, 3336700, 5338720, 6673400, 13346800, 26693600]

約数ペア:

[(1, 26693600), (2, 13346800), (4, 6673400), (5, 5338720), (8, 3336700), (10, 2669360), (16, 1668350), (20, 1334680), (25, 1067744), (32, 834175), (40, 667340), (50, 533872), (61, 437600), (80, 333670), (100, 266936), (122, 218800), (160, 166835), (200, 133468), (244, 109400), (305, 87520), (400, 66734), (488, 54700), (547, 48800), (610, 43760), (800, 33367), (976, 27350), (1094, 24400), (1220, 21880), (1525, 17504), (1952, 13675), (2188, 12200), (2440, 10940), (2735, 9760), (3050, 8752), (4376, 6100), (4880, 5470)]