102455150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 219033600

約数和(自身を除く): 116578450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 199, 350, 398, 995, 1393, 1471, 1990, 2786, 2942, 4975, 6965, 7355, 9950, 10297, 13930, 14710, 20594, 34825, 36775, 51485, 69650, 73550, 102970, 257425, 292729, 514850, 585458, 1463645, 2049103, 2927290, 4098206, 7318225, 10245515, 14636450, 20491030, 51227575, 102455150]

約数ペア:

[(1, 102455150), (2, 51227575), (5, 20491030), (7, 14636450), (10, 10245515), (14, 7318225), (25, 4098206), (35, 2927290), (50, 2049103), (70, 1463645), (175, 585458), (199, 514850), (350, 292729), (398, 257425), (995, 102970), (1393, 73550), (1471, 69650), (1990, 51485), (2786, 36775), (2942, 34825), (4975, 20594), (6965, 14710), (7355, 13930), (9950, 10297)]