3992905150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{30869}}^1$

素因数の和:31093

約数の個数: 48

約数和(自身を含む): 8038548000

約数和(自身を除く): 4045642850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 199, 325, 398, 650, 995, 1990, 2587, 4975, 5174, 9950, 12935, 25870, 30869, 61738, 64675, 129350, 154345, 308690, 401297, 771725, 802594, 1543450, 2006485, 4012970, 6142931, 10032425, 12285862, 20064850, 30714655, 61429310, 79858103, 153573275, 159716206, 307146550, 399290515, 798581030, 1996452575, 3992905150]

約数ペア:

[(1, 3992905150), (2, 1996452575), (5, 798581030), (10, 399290515), (13, 307146550), (25, 159716206), (26, 153573275), (50, 79858103), (65, 61429310), (130, 30714655), (199, 20064850), (325, 12285862), (398, 10032425), (650, 6142931), (995, 4012970), (1990, 2006485), (2587, 1543450), (4975, 802594), (5174, 771725), (9950, 401297), (12935, 308690), (25870, 154345), (30869, 129350), (61738, 64675)]