7742392850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{3533}}^1$

素因数の和:4655

約数の個数: 48

約数和(自身を含む): 14770070280

約数和(自身を除く): 7027677430

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1069, 2050, 2138, 3533, 5345, 7066, 10690, 17665, 26725, 35330, 43829, 53450, 87658, 88325, 144853, 176650, 219145, 289706, 438290, 724265, 1095725, 1448530, 2191450, 3621325, 3776777, 7242650, 7553554, 18883885, 37767770, 94419425, 154847857, 188838850, 309695714, 774239285, 1548478570, 3871196425, 7742392850]

約数ペア:

[(1, 7742392850), (2, 3871196425), (5, 1548478570), (10, 774239285), (25, 309695714), (41, 188838850), (50, 154847857), (82, 94419425), (205, 37767770), (410, 18883885), (1025, 7553554), (1069, 7242650), (2050, 3776777), (2138, 3621325), (3533, 2191450), (5345, 1448530), (7066, 1095725), (10690, 724265), (17665, 438290), (26725, 289706), (35330, 219145), (43829, 176650), (53450, 144853), (87658, 88325)]