5116760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 13024800

約数和(自身を除く): 7908040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 401, 440, 580, 638, 802, 1160, 1276, 1595, 1604, 2005, 2552, 3190, 3208, 4010, 4411, 6380, 8020, 8822, 11629, 12760, 16040, 17644, 22055, 23258, 35288, 44110, 46516, 58145, 88220, 93032, 116290, 127919, 176440, 232580, 255838, 465160, 511676, 639595, 1023352, 1279190, 2558380, 5116760]

約数ペア:

[(1, 5116760), (2, 2558380), (4, 1279190), (5, 1023352), (8, 639595), (10, 511676), (11, 465160), (20, 255838), (22, 232580), (29, 176440), (40, 127919), (44, 116290), (55, 93032), (58, 88220), (88, 58145), (110, 46516), (116, 44110), (145, 35288), (220, 23258), (232, 22055), (290, 17644), (319, 16040), (401, 12760), (440, 11629), (580, 8822), (638, 8020), (802, 6380), (1160, 4411), (1276, 4010), (1595, 3208), (1604, 3190), (2005, 2552)]