5338720

素因数分解:

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

素因数の和:623

約数の個数: 48

約数和(自身を含む): 12842928

約数和(自身を除く): 7504208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 547, 610, 976, 1094, 1220, 1952, 2188, 2440, 2735, 4376, 4880, 5470, 8752, 9760, 10940, 17504, 21880, 33367, 43760, 66734, 87520, 133468, 166835, 266936, 333670, 533872, 667340, 1067744, 1334680, 2669360, 5338720]

約数ペア:

[(1, 5338720), (2, 2669360), (4, 1334680), (5, 1067744), (8, 667340), (10, 533872), (16, 333670), (20, 266936), (32, 166835), (40, 133468), (61, 87520), (80, 66734), (122, 43760), (160, 33367), (244, 21880), (305, 17504), (488, 10940), (547, 9760), (610, 8752), (976, 5470), (1094, 4880), (1220, 4376), (1952, 2735), (2188, 2440)]