2006674550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49123}}^1$

素因数の和:49197

約数の個数: 48

約数和(自身を含む): 4020308160

約数和(自身を除く): 2013633610

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 8170, 20425, 40850, 49123, 98246, 245615, 491230, 933337, 1228075, 1866674, 2112289, 2456150, 4224578, 4666685, 9333370, 10561445, 21122890, 23333425, 40133491, 46666850, 52807225, 80266982, 105614450, 200667455, 401334910, 1003337275, 2006674550]

約数ペア:

[(1, 2006674550), (2, 1003337275), (5, 401334910), (10, 200667455), (19, 105614450), (25, 80266982), (38, 52807225), (43, 46666850), (50, 40133491), (86, 23333425), (95, 21122890), (190, 10561445), (215, 9333370), (430, 4666685), (475, 4224578), (817, 2456150), (950, 2112289), (1075, 1866674), (1634, 1228075), (2150, 933337), (4085, 491230), (8170, 245615), (20425, 98246), (40850, 49123)]