2113142080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{943367}}^1$

素因数の和:943391

約数の個数: 56

約数和(自身を含む): 5750771328

約数和(自身を除く): 3637629248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 943367, 1886734, 3773468, 4716835, 6603569, 7546936, 9433670, 13207138, 15093872, 18867340, 26414276, 30187744, 33017845, 37734680, 52828552, 60375488, 66035690, 75469360, 105657104, 132071380, 150938720, 211314208, 264142760, 301877440, 422628416, 528285520, 1056571040, 2113142080]

約数ペア:

[(1, 2113142080), (2, 1056571040), (4, 528285520), (5, 422628416), (7, 301877440), (8, 264142760), (10, 211314208), (14, 150938720), (16, 132071380), (20, 105657104), (28, 75469360), (32, 66035690), (35, 60375488), (40, 52828552), (56, 37734680), (64, 33017845), (70, 30187744), (80, 26414276), (112, 18867340), (140, 15093872), (160, 13207138), (224, 9433670), (280, 7546936), (320, 6603569), (448, 4716835), (560, 3773468), (1120, 1886734), (2240, 943367)]