19632397120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{8764463}}^1$

素因数の和:8764487

約数の個数: 56

約数和(自身を含む): 53428172544

約数和(自身を除く): 33795775424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 8764463, 17528926, 35057852, 43822315, 61351241, 70115704, 87644630, 122702482, 140231408, 175289260, 245404964, 280462816, 306756205, 350578520, 490809928, 560925632, 613512410, 701157040, 981619856, 1227024820, 1402314080, 1963239712, 2454049640, 2804628160, 3926479424, 4908099280, 9816198560, 19632397120]

約数ペア:

[(1, 19632397120), (2, 9816198560), (4, 4908099280), (5, 3926479424), (7, 2804628160), (8, 2454049640), (10, 1963239712), (14, 1402314080), (16, 1227024820), (20, 981619856), (28, 701157040), (32, 613512410), (35, 560925632), (40, 490809928), (56, 350578520), (64, 306756205), (70, 280462816), (80, 245404964), (112, 175289260), (140, 140231408), (160, 122702482), (224, 87644630), (280, 70115704), (320, 61351241), (448, 43822315), (560, 35057852), (1120, 17528926), (2240, 8764463)]