54616760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 135496800

約数和(自身を除く): 80880040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 404, 440, 505, 808, 1010, 1111, 1229, 2020, 2222, 2458, 4040, 4444, 4916, 5555, 6145, 8888, 9832, 11110, 12290, 13519, 22220, 24580, 27038, 44440, 49160, 54076, 67595, 108152, 124129, 135190, 248258, 270380, 496516, 540760, 620645, 993032, 1241290, 1365419, 2482580, 2730838, 4965160, 5461676, 6827095, 10923352, 13654190, 27308380, 54616760]

約数ペア:

[(1, 54616760), (2, 27308380), (4, 13654190), (5, 10923352), (8, 6827095), (10, 5461676), (11, 4965160), (20, 2730838), (22, 2482580), (40, 1365419), (44, 1241290), (55, 993032), (88, 620645), (101, 540760), (110, 496516), (202, 270380), (220, 248258), (404, 135190), (440, 124129), (505, 108152), (808, 67595), (1010, 54076), (1111, 49160), (1229, 44440), (2020, 27038), (2222, 24580), (2458, 22220), (4040, 13519), (4444, 12290), (4916, 11110), (5555, 9832), (6145, 8888)]