22905520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26029}}^1$

素因数の和:26053

約数の個数: 40

約数和(自身を含む): 58098960

約数和(自身を除く): 35193440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 26029, 52058, 104116, 130145, 208232, 260290, 286319, 416464, 520580, 572638, 1041160, 1145276, 1431595, 2082320, 2290552, 2863190, 4581104, 5726380, 11452760, 22905520]

約数ペア:

[(1, 22905520), (2, 11452760), (4, 5726380), (5, 4581104), (8, 2863190), (10, 2290552), (11, 2082320), (16, 1431595), (20, 1145276), (22, 1041160), (40, 572638), (44, 520580), (55, 416464), (80, 286319), (88, 260290), (110, 208232), (176, 130145), (220, 104116), (440, 52058), (880, 26029)]