1101441760

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{129887}}^1$

素因数の和:129955

約数の個数: 48

約数和(自身を含む): 2651273856

約数和(自身を除く): 1549832096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 129887, 259774, 519548, 649435, 1039096, 1298870, 2078192, 2597740, 4156384, 5195480, 6884011, 10390960, 13768022, 20781920, 27536044, 34420055, 55072088, 68840110, 110144176, 137680220, 220288352, 275360440, 550720880, 1101441760]

約数ペア:

[(1, 1101441760), (2, 550720880), (4, 275360440), (5, 220288352), (8, 137680220), (10, 110144176), (16, 68840110), (20, 55072088), (32, 34420055), (40, 27536044), (53, 20781920), (80, 13768022), (106, 10390960), (160, 6884011), (212, 5195480), (265, 4156384), (424, 2597740), (530, 2078192), (848, 1298870), (1060, 1039096), (1696, 649435), (2120, 519548), (4240, 259774), (8480, 129887)]