25212384

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 120

約数和(自身を含む): 75742128

約数和(自身を除く): 50529744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 137, 142, 144, 162, 213, 216, 274, 284, 288, 324, 411, 426, 432, 548, 568, 639, 648, 822, 852, 864, 1096, 1136, 1233, 1278, 1296, 1644, 1704, 1917, 2192, 2272, 2466, 2556, 2592, 3288, 3408, 3699, 3834, 4384, 4932, 5112, 5751, 6576, 6816, 7398, 7668, 9727, 9864, 10224, 11097, 11502, 13152, 14796, 15336, 19454, 19728, 20448, 22194, 23004, 29181, 29592, 30672, 38908, 39456, 44388, 46008, 58362, 59184, 61344, 77816, 87543, 88776, 92016, 116724, 118368, 155632, 175086, 177552, 184032, 233448, 262629, 311264, 350172, 355104, 466896, 525258, 700344, 787887, 933792, 1050516, 1400688, 1575774, 2101032, 2801376, 3151548, 4202064, 6303096, 8404128, 12606192, 25212384]

約数ペア:

[(1, 25212384), (2, 12606192), (3, 8404128), (4, 6303096), (6, 4202064), (8, 3151548), (9, 2801376), (12, 2101032), (16, 1575774), (18, 1400688), (24, 1050516), (27, 933792), (32, 787887), (36, 700344), (48, 525258), (54, 466896), (71, 355104), (72, 350172), (81, 311264), (96, 262629), (108, 233448), (137, 184032), (142, 177552), (144, 175086), (162, 155632), (213, 118368), (216, 116724), (274, 92016), (284, 88776), (288, 87543), (324, 77816), (411, 61344), (426, 59184), (432, 58362), (548, 46008), (568, 44388), (639, 39456), (648, 38908), (822, 30672), (852, 29592), (864, 29181), (1096, 23004), (1136, 22194), (1233, 20448), (1278, 19728), (1296, 19454), (1644, 15336), (1704, 14796), (1917, 13152), (2192, 11502), (2272, 11097), (2466, 10224), (2556, 9864), (2592, 9727), (3288, 7668), (3408, 7398), (3699, 6816), (3834, 6576), (4384, 5751), (4932, 5112)]