2626209680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{887233}}^1$

素因数の和:887283

約数の個数: 40

約数和(自身を含む): 6270969912

約数和(自身を除く): 3644760232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 887233, 1774466, 3548932, 4436165, 7097864, 8872330, 14195728, 17744660, 32827621, 35489320, 65655242, 70978640, 131310484, 164138105, 262620968, 328276210, 525241936, 656552420, 1313104840, 2626209680]

約数ペア:

[(1, 2626209680), (2, 1313104840), (4, 656552420), (5, 525241936), (8, 328276210), (10, 262620968), (16, 164138105), (20, 131310484), (37, 70978640), (40, 65655242), (74, 35489320), (80, 32827621), (148, 17744660), (185, 14195728), (296, 8872330), (370, 7097864), (592, 4436165), (740, 3548932), (1480, 1774466), (2960, 887233)]