64320550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6337}}^1$

素因数の和:6385

約数の個数: 48

約数和(自身を含む): 141464160

約数和(自身を除く): 77143610

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 6337, 10150, 12674, 31685, 44359, 63370, 88718, 158425, 183773, 221795, 316850, 367546, 443590, 918865, 1108975, 1286411, 1837730, 2217950, 2572822, 4594325, 6432055, 9188650, 12864110, 32160275, 64320550]

約数ペア:

[(1, 64320550), (2, 32160275), (5, 12864110), (7, 9188650), (10, 6432055), (14, 4594325), (25, 2572822), (29, 2217950), (35, 1837730), (50, 1286411), (58, 1108975), (70, 918865), (145, 443590), (175, 367546), (203, 316850), (290, 221795), (350, 183773), (406, 158425), (725, 88718), (1015, 63370), (1450, 44359), (2030, 31685), (5075, 12674), (6337, 10150)]