2034121450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17959

約数の個数: 48

約数和(自身を含む): 3944720736

約数和(自身を除く): 1910599286

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 215, 265, 430, 530, 1075, 1325, 2150, 2279, 2650, 4558, 11395, 17851, 22790, 35702, 56975, 89255, 113950, 178510, 446275, 767593, 892550, 946103, 1535186, 1892206, 3837965, 4730515, 7675930, 9461030, 19189825, 23652575, 38379650, 40682429, 47305150, 81364858, 203412145, 406824290, 1017060725, 2034121450]

約数ペア:

[(1, 2034121450), (2, 1017060725), (5, 406824290), (10, 203412145), (25, 81364858), (43, 47305150), (50, 40682429), (53, 38379650), (86, 23652575), (106, 19189825), (215, 9461030), (265, 7675930), (430, 4730515), (530, 3837965), (1075, 1892206), (1325, 1535186), (2150, 946103), (2279, 892550), (2650, 767593), (4558, 446275), (11395, 178510), (17851, 113950), (22790, 89255), (35702, 56975)]