25119336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 75427200

約数和(自身を除く): 50307864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 174, 187, 193, 204, 232, 264, 319, 348, 374, 386, 408, 493, 561, 579, 638, 696, 748, 772, 957, 986, 1122, 1158, 1276, 1479, 1496, 1544, 1914, 1972, 2123, 2244, 2316, 2552, 2958, 3281, 3828, 3944, 4246, 4488, 4632, 5423, 5597, 5916, 6369, 6562, 7656, 8492, 9843, 10846, 11194, 11832, 12738, 13124, 16269, 16791, 16984, 19686, 21692, 22388, 25476, 26248, 32538, 33582, 36091, 39372, 43384, 44776, 50952, 61567, 65076, 67164, 72182, 78744, 95149, 108273, 123134, 130152, 134328, 144364, 184701, 190298, 216546, 246268, 285447, 288728, 369402, 380596, 433092, 492536, 570894, 738804, 761192, 866184, 1046639, 1141788, 1477608, 2093278, 2283576, 3139917, 4186556, 6279834, 8373112, 12559668, 25119336]

約数ペア:

[(1, 25119336), (2, 12559668), (3, 8373112), (4, 6279834), (6, 4186556), (8, 3139917), (11, 2283576), (12, 2093278), (17, 1477608), (22, 1141788), (24, 1046639), (29, 866184), (33, 761192), (34, 738804), (44, 570894), (51, 492536), (58, 433092), (66, 380596), (68, 369402), (87, 288728), (88, 285447), (102, 246268), (116, 216546), (132, 190298), (136, 184701), (174, 144364), (187, 134328), (193, 130152), (204, 123134), (232, 108273), (264, 95149), (319, 78744), (348, 72182), (374, 67164), (386, 65076), (408, 61567), (493, 50952), (561, 44776), (579, 43384), (638, 39372), (696, 36091), (748, 33582), (772, 32538), (957, 26248), (986, 25476), (1122, 22388), (1158, 21692), (1276, 19686), (1479, 16984), (1496, 16791), (1544, 16269), (1914, 13124), (1972, 12738), (2123, 11832), (2244, 11194), (2316, 10846), (2552, 9843), (2958, 8492), (3281, 7656), (3828, 6562), (3944, 6369), (4246, 5916), (4488, 5597), (4632, 5423)]