105861560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{54011}}^1$

素因数の和:54036

約数の個数: 48

約数和(自身を含む): 277081560

約数和(自身を除く): 171220000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 54011, 108022, 216044, 270055, 378077, 432088, 540110, 756154, 1080220, 1512308, 1890385, 2160440, 2646539, 3024616, 3780770, 5293078, 7561540, 10586156, 13232695, 15123080, 21172312, 26465390, 52930780, 105861560]

約数ペア:

[(1, 105861560), (2, 52930780), (4, 26465390), (5, 21172312), (7, 15123080), (8, 13232695), (10, 10586156), (14, 7561540), (20, 5293078), (28, 3780770), (35, 3024616), (40, 2646539), (49, 2160440), (56, 1890385), (70, 1512308), (98, 1080220), (140, 756154), (196, 540110), (245, 432088), (280, 378077), (392, 270055), (490, 216044), (980, 108022), (1960, 54011)]