2016137860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{51197}}^1$

素因数の和:51396

約数の個数: 48

約数和(自身を含む): 4644682560

約数和(自身を除く): 2628544700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 3580, 3938, 7876, 9845, 19690, 39380, 51197, 102394, 204788, 255985, 511970, 563167, 1023940, 1126334, 2252668, 2815835, 5631670, 9164263, 11263340, 18328526, 36657052, 45821315, 91642630, 100806893, 183285260, 201613786, 403227572, 504034465, 1008068930, 2016137860]

約数ペア:

[(1, 2016137860), (2, 1008068930), (4, 504034465), (5, 403227572), (10, 201613786), (11, 183285260), (20, 100806893), (22, 91642630), (44, 45821315), (55, 36657052), (110, 18328526), (179, 11263340), (220, 9164263), (358, 5631670), (716, 2815835), (895, 2252668), (1790, 1126334), (1969, 1023940), (3580, 563167), (3938, 511970), (7876, 255985), (9845, 204788), (19690, 102394), (39380, 51197)]