10900404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 29189160

約数和(自身を除く): 18288756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 159, 174, 197, 212, 261, 318, 348, 394, 477, 522, 591, 636, 788, 954, 1044, 1182, 1537, 1773, 1908, 2364, 3074, 3546, 4611, 5713, 6148, 7092, 9222, 10441, 11426, 13833, 17139, 18444, 20882, 22852, 27666, 31323, 34278, 41764, 51417, 55332, 62646, 68556, 93969, 102834, 125292, 187938, 205668, 302789, 375876, 605578, 908367, 1211156, 1816734, 2725101, 3633468, 5450202, 10900404]

約数ペア:

[(1, 10900404), (2, 5450202), (3, 3633468), (4, 2725101), (6, 1816734), (9, 1211156), (12, 908367), (18, 605578), (29, 375876), (36, 302789), (53, 205668), (58, 187938), (87, 125292), (106, 102834), (116, 93969), (159, 68556), (174, 62646), (197, 55332), (212, 51417), (261, 41764), (318, 34278), (348, 31323), (394, 27666), (477, 22852), (522, 20882), (591, 18444), (636, 17139), (788, 13833), (954, 11426), (1044, 10441), (1182, 9222), (1537, 7092), (1773, 6148), (1908, 5713), (2364, 4611), (3074, 3546)]