42580377400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19354717}}^1$

素因数の和:19354744

約数の個数: 48

約数和(自身を含む): 107999326440

約数和(自身を除く): 65418949040

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, 19354717, 38709434, 77418868, 96773585, 154837736, 193547170, 212901887, 387094340, 425803774, 483867925, 774188680, 851607548, 967735850, 1064509435, 1703215096, 1935471700, 2129018870, 3870943400, 4258037740, 5322547175, 8516075480, 10645094350, 21290188700, 42580377400]

約数ペア:

[(1, 42580377400), (2, 21290188700), (4, 10645094350), (5, 8516075480), (8, 5322547175), (10, 4258037740), (11, 3870943400), (20, 2129018870), (22, 1935471700), (25, 1703215096), (40, 1064509435), (44, 967735850), (50, 851607548), (55, 774188680), (88, 483867925), (100, 425803774), (110, 387094340), (200, 212901887), (220, 193547170), (275, 154837736), (440, 96773585), (550, 77418868), (1100, 38709434), (2200, 19354717)]