26658540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5151

約数の個数: 72

約数和(自身を含む): 83669040

約数和(自身を除く): 57010500

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, 5107, 5220, 10214, 15321, 20428, 25535, 30642, 45963, 51070, 61284, 76605, 91926, 102140, 148103, 153210, 183852, 229815, 296206, 306420, 444309, 459630, 592412, 740515, 888618, 919260, 1332927, 1481030, 1777236, 2221545, 2665854, 2962060, 4443090, 5331708, 6664635, 8886180, 13329270, 26658540]

約数ペア:

[(1, 26658540), (2, 13329270), (3, 8886180), (4, 6664635), (5, 5331708), (6, 4443090), (9, 2962060), (10, 2665854), (12, 2221545), (15, 1777236), (18, 1481030), (20, 1332927), (29, 919260), (30, 888618), (36, 740515), (45, 592412), (58, 459630), (60, 444309), (87, 306420), (90, 296206), (116, 229815), (145, 183852), (174, 153210), (180, 148103), (261, 102140), (290, 91926), (348, 76605), (435, 61284), (522, 51070), (580, 45963), (870, 30642), (1044, 25535), (1305, 20428), (1740, 15321), (2610, 10214), (5107, 5220)]