2849278314380

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6337}}^1\times {\mathrm{222587}}^1$

素因数の和:229034

約数の個数: 48

約数和(自身を含む): 6043707595296

約数和(自身を除く): 3194429280916

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6337, 12674, 25348, 31685, 63370, 126740, 222587, 445174, 640037, 890348, 1112935, 1280074, 2225870, 2560148, 3200185, 4451740, 6400370, 12800740, 22481287, 44962574, 89925148, 112406435, 224812870, 449625740, 1410533819, 2821067638, 5642135276, 7052669095, 14105338190, 28210676380, 142463915719, 284927831438, 569855662876, 712319578595, 1424639157190, 2849278314380]

約数ペア:

[(1, 2849278314380), (2, 1424639157190), (4, 712319578595), (5, 569855662876), (10, 284927831438), (20, 142463915719), (101, 28210676380), (202, 14105338190), (404, 7052669095), (505, 5642135276), (1010, 2821067638), (2020, 1410533819), (6337, 449625740), (12674, 224812870), (25348, 112406435), (31685, 89925148), (63370, 44962574), (126740, 22481287), (222587, 12800740), (445174, 6400370), (640037, 4451740), (890348, 3200185), (1112935, 2560148), (1280074, 2225870)]