66025520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75029}}^1$

素因数の和:75053

約数の個数: 40

約数和(自身を含む): 167466960

約数和(自身を除く): 101441440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 75029, 150058, 300116, 375145, 600232, 750290, 825319, 1200464, 1500580, 1650638, 3001160, 3301276, 4126595, 6002320, 6602552, 8253190, 13205104, 16506380, 33012760, 66025520]

約数ペア:

[(1, 66025520), (2, 33012760), (4, 16506380), (5, 13205104), (8, 8253190), (10, 6602552), (11, 6002320), (16, 4126595), (20, 3301276), (22, 3001160), (40, 1650638), (44, 1500580), (55, 1200464), (80, 825319), (88, 750290), (110, 600232), (176, 375145), (220, 300116), (440, 150058), (880, 75029)]