4981036180

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1\times {\mathrm{1559}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 10571783040

約数和(自身を除く): 5590746860

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1493, 1559, 2140, 2986, 3118, 5972, 6236, 7465, 7795, 14930, 15590, 29860, 31180, 159751, 166813, 319502, 333626, 639004, 667252, 798755, 834065, 1597510, 1668130, 2327587, 3195020, 3336260, 4655174, 9310348, 11637935, 23275870, 46551740, 249051809, 498103618, 996207236, 1245259045, 2490518090, 4981036180]

約数ペア:

[(1, 4981036180), (2, 2490518090), (4, 1245259045), (5, 996207236), (10, 498103618), (20, 249051809), (107, 46551740), (214, 23275870), (428, 11637935), (535, 9310348), (1070, 4655174), (1493, 3336260), (1559, 3195020), (2140, 2327587), (2986, 1668130), (3118, 1597510), (5972, 834065), (6236, 798755), (7465, 667252), (7795, 639004), (14930, 333626), (15590, 319502), (29860, 166813), (31180, 159751)]