1253471150

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 2356992000

約数和(自身を除く): 1103520850

約数列:

[1, 2, 5, 10, 25, 50, 199, 263, 398, 479, 526, 958, 995, 1315, 1990, 2395, 2630, 4790, 4975, 6575, 9950, 11975, 13150, 23950, 52337, 95321, 104674, 125977, 190642, 251954, 261685, 476605, 523370, 629885, 953210, 1259770, 1308425, 2383025, 2616850, 3149425, 4766050, 6298850, 25069423, 50138846, 125347115, 250694230, 626735575, 1253471150]

約数ペア:

[(1, 1253471150), (2, 626735575), (5, 250694230), (10, 125347115), (25, 50138846), (50, 25069423), (199, 6298850), (263, 4766050), (398, 3149425), (479, 2616850), (526, 2383025), (958, 1308425), (995, 1259770), (1315, 953210), (1990, 629885), (2395, 523370), (2630, 476605), (4790, 261685), (4975, 251954), (6575, 190642), (9950, 125977), (11975, 104674), (13150, 95321), (23950, 52337)]