25590006

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 64033200

約数和(自身を除く): 38443194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 351, 377, 419, 522, 702, 754, 783, 838, 1053, 1131, 1257, 1566, 2106, 2262, 2349, 2514, 3393, 3771, 4698, 5447, 6786, 7542, 10179, 10894, 11313, 12151, 16341, 20358, 22626, 24302, 30537, 32682, 33939, 36453, 49023, 61074, 67878, 72906, 98046, 109359, 147069, 157963, 218718, 294138, 315926, 328077, 441207, 473889, 656154, 882414, 947778, 984231, 1421667, 1968462, 2843334, 4265001, 8530002, 12795003, 25590006]

約数ペア:

[(1, 25590006), (2, 12795003), (3, 8530002), (6, 4265001), (9, 2843334), (13, 1968462), (18, 1421667), (26, 984231), (27, 947778), (29, 882414), (39, 656154), (54, 473889), (58, 441207), (78, 328077), (81, 315926), (87, 294138), (117, 218718), (162, 157963), (174, 147069), (234, 109359), (261, 98046), (351, 72906), (377, 67878), (419, 61074), (522, 49023), (702, 36453), (754, 33939), (783, 32682), (838, 30537), (1053, 24302), (1131, 22626), (1257, 20358), (1566, 16341), (2106, 12151), (2262, 11313), (2349, 10894), (2514, 10179), (3393, 7542), (3771, 6786), (4698, 5447)]