26721180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5119}}^1$

素因数の和:5163

約数の個数: 72

約数和(自身を含む): 83865600

約数和(自身を除く): 57144420

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, 5119, 5220, 10238, 15357, 20476, 25595, 30714, 46071, 51190, 61428, 76785, 92142, 102380, 148451, 153570, 184284, 230355, 296902, 307140, 445353, 460710, 593804, 742255, 890706, 921420, 1336059, 1484510, 1781412, 2226765, 2672118, 2969020, 4453530, 5344236, 6680295, 8907060, 13360590, 26721180]

約数ペア:

[(1, 26721180), (2, 13360590), (3, 8907060), (4, 6680295), (5, 5344236), (6, 4453530), (9, 2969020), (10, 2672118), (12, 2226765), (15, 1781412), (18, 1484510), (20, 1336059), (29, 921420), (30, 890706), (36, 742255), (45, 593804), (58, 460710), (60, 445353), (87, 307140), (90, 296902), (116, 230355), (145, 184284), (174, 153570), (180, 148451), (261, 102380), (290, 92142), (348, 76785), (435, 61428), (522, 51190), (580, 46071), (870, 30714), (1044, 25595), (1305, 20476), (1740, 15357), (2610, 10238), (5119, 5220)]