76246850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 145824000

約数和(自身を除く): 69577150

約数列:

[1, 2, 5, 10, 25, 50, 79, 97, 158, 194, 199, 395, 398, 485, 790, 970, 995, 1975, 1990, 2425, 3950, 4850, 4975, 7663, 9950, 15326, 15721, 19303, 31442, 38315, 38606, 76630, 78605, 96515, 157210, 191575, 193030, 383150, 393025, 482575, 786050, 965150, 1524937, 3049874, 7624685, 15249370, 38123425, 76246850]

約数ペア:

[(1, 76246850), (2, 38123425), (5, 15249370), (10, 7624685), (25, 3049874), (50, 1524937), (79, 965150), (97, 786050), (158, 482575), (194, 393025), (199, 383150), (395, 193030), (398, 191575), (485, 157210), (790, 96515), (970, 78605), (995, 76630), (1975, 38606), (1990, 38315), (2425, 31442), (3950, 19303), (4850, 15721), (4975, 15326), (7663, 9950)]