43220290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 83253744

約数和(自身を除く): 40033454

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 2621, 3298, 5242, 8245, 13105, 16490, 26210, 44557, 89114, 222785, 254237, 445570, 508474, 1271185, 2542370, 4322029, 8644058, 21610145, 43220290]

約数ペア:

[(1, 43220290), (2, 21610145), (5, 8644058), (10, 4322029), (17, 2542370), (34, 1271185), (85, 508474), (97, 445570), (170, 254237), (194, 222785), (485, 89114), (970, 44557), (1649, 26210), (2621, 16490), (3298, 13105), (5242, 8245)]