1010931940

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{254003}}^1$

素因数の和:254211

約数の個数: 24

約数和(自身を含む): 2133633600

約数和(自身を除く): 1122701660

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 254003, 508006, 1016012, 1270015, 2540030, 5080060, 50546597, 101093194, 202186388, 252732985, 505465970, 1010931940]

約数ペア:

[(1, 1010931940), (2, 505465970), (4, 252732985), (5, 202186388), (10, 101093194), (20, 50546597), (199, 5080060), (398, 2540030), (796, 1270015), (995, 1016012), (1990, 508006), (3980, 254003)]