141145400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{64157}}^1$

素因数の和:64184

約数の個数: 48

約数和(自身を含む): 358001640

約数和(自身を除く): 216856240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 64157, 128314, 256628, 320785, 513256, 641570, 705727, 1283140, 1411454, 1603925, 2566280, 2822908, 3207850, 3528635, 5645816, 6415700, 7057270, 12831400, 14114540, 17643175, 28229080, 35286350, 70572700, 141145400]

約数ペア:

[(1, 141145400), (2, 70572700), (4, 35286350), (5, 28229080), (8, 17643175), (10, 14114540), (11, 12831400), (20, 7057270), (22, 6415700), (25, 5645816), (40, 3528635), (44, 3207850), (50, 2822908), (55, 2566280), (88, 1603925), (100, 1411454), (110, 1283140), (200, 705727), (220, 641570), (275, 513256), (440, 320785), (550, 256628), (1100, 128314), (2200, 64157)]