42585910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 79323552

約数和(自身を除く): 36737642

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 1021, 2042, 4171, 5105, 8342, 10210, 20855, 41710, 43903, 87806, 99037, 198074, 219515, 439030, 495185, 990370, 4258591, 8517182, 21292955, 42585910]

約数ペア:

[(1, 42585910), (2, 21292955), (5, 8517182), (10, 4258591), (43, 990370), (86, 495185), (97, 439030), (194, 219515), (215, 198074), (430, 99037), (485, 87806), (970, 43903), (1021, 41710), (2042, 20855), (4171, 10210), (5105, 8342)]