2013669100

素因数分解:

$2^2\times 5^2\times {\mathrm{4337}}^1\times {\mathrm{4643}}^1$

素因数の和:8994

約数の個数: 36

約数和(自身を含む): 4371610824

約数和(自身を除く): 2357941724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 4337, 4643, 8674, 9286, 17348, 18572, 21685, 23215, 43370, 46430, 86740, 92860, 108425, 116075, 216850, 232150, 433700, 464300, 20136691, 40273382, 80546764, 100683455, 201366910, 402733820, 503417275, 1006834550, 2013669100]

約数ペア:

[(1, 2013669100), (2, 1006834550), (4, 503417275), (5, 402733820), (10, 201366910), (20, 100683455), (25, 80546764), (50, 40273382), (100, 20136691), (4337, 464300), (4643, 433700), (8674, 232150), (9286, 216850), (17348, 116075), (18572, 108425), (21685, 92860), (23215, 86740), (43370, 46430)]