713364580

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 1512979776

約数和(自身を除く): 799615196

約数列:

[1, 2, 4, 5, 10, 20, 197, 331, 394, 547, 662, 788, 985, 1094, 1324, 1655, 1970, 2188, 2735, 3310, 3940, 5470, 6620, 10940, 65207, 107759, 130414, 181057, 215518, 260828, 326035, 362114, 431036, 538795, 652070, 724228, 905285, 1077590, 1304140, 1810570, 2155180, 3621140, 35668229, 71336458, 142672916, 178341145, 356682290, 713364580]

約数ペア:

[(1, 713364580), (2, 356682290), (4, 178341145), (5, 142672916), (10, 71336458), (20, 35668229), (197, 3621140), (331, 2155180), (394, 1810570), (547, 1304140), (662, 1077590), (788, 905285), (985, 724228), (1094, 652070), (1324, 538795), (1655, 431036), (1970, 362114), (2188, 326035), (2735, 260828), (3310, 215518), (3940, 181057), (5470, 130414), (6620, 107759), (10940, 65207)]