66056060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2371}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 159398400

約数和(自身を除く): 93342340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2371, 2786, 3980, 4742, 5572, 6965, 9484, 11855, 13930, 16597, 23710, 27860, 33194, 47420, 66388, 82985, 165970, 331940, 471829, 943658, 1887316, 2359145, 3302803, 4718290, 6605606, 9436580, 13211212, 16514015, 33028030, 66056060]

約数ペア:

[(1, 66056060), (2, 33028030), (4, 16514015), (5, 13211212), (7, 9436580), (10, 6605606), (14, 4718290), (20, 3302803), (28, 2359145), (35, 1887316), (70, 943658), (140, 471829), (199, 331940), (398, 165970), (796, 82985), (995, 66388), (1393, 47420), (1990, 33194), (2371, 27860), (2786, 23710), (3980, 16597), (4742, 13930), (5572, 11855), (6965, 9484)]