26627220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5145

約数の個数: 72

約数和(自身を含む): 83570760

約数和(自身を除く): 56943540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5101, 5220, 10202, 15303, 20404, 25505, 30606, 45909, 51010, 61212, 76515, 91818, 102020, 147929, 153030, 183636, 229545, 295858, 306060, 443787, 459090, 591716, 739645, 887574, 918180, 1331361, 1479290, 1775148, 2218935, 2662722, 2958580, 4437870, 5325444, 6656805, 8875740, 13313610, 26627220]

約数ペア:

[(1, 26627220), (2, 13313610), (3, 8875740), (4, 6656805), (5, 5325444), (6, 4437870), (9, 2958580), (10, 2662722), (12, 2218935), (15, 1775148), (18, 1479290), (20, 1331361), (29, 918180), (30, 887574), (36, 739645), (45, 591716), (58, 459090), (60, 443787), (87, 306060), (90, 295858), (116, 229545), (145, 183636), (174, 153030), (180, 147929), (261, 102020), (290, 91818), (348, 76515), (435, 61212), (522, 51010), (580, 45909), (870, 30606), (1044, 25505), (1305, 20404), (1740, 15303), (2610, 10202), (5101, 5220)]