2077161700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1093243}}^1$

素因数の和:1093276

約数の個数: 36

約数和(自身を含む): 4744678960

約数和(自身を除く): 2667517260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1093243, 2186486, 4372972, 5466215, 10932430, 20771617, 21864860, 27331075, 41543234, 54662150, 83086468, 103858085, 109324300, 207716170, 415432340, 519290425, 1038580850, 2077161700]

約数ペア:

[(1, 2077161700), (2, 1038580850), (4, 519290425), (5, 415432340), (10, 207716170), (19, 109324300), (20, 103858085), (25, 83086468), (38, 54662150), (50, 41543234), (76, 27331075), (95, 21864860), (100, 20771617), (190, 10932430), (380, 5466215), (475, 4372972), (950, 2186486), (1900, 1093243)]