25120368

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 90994176

約数和(自身を除く): 65873808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 71, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 142, 144, 156, 162, 168, 182, 189, 208, 213, 216, 234, 243, 252, 273, 284, 312, 324, 336, 351, 364, 378, 426, 432, 468, 486, 497, 504, 546, 567, 568, 624, 639, 648, 702, 728, 756, 819, 852, 923, 936, 972, 994, 1008, 1053, 1092, 1134, 1136, 1278, 1296, 1404, 1456, 1491, 1512, 1638, 1701, 1704, 1846, 1872, 1917, 1944, 1988, 2106, 2184, 2268, 2457, 2556, 2769, 2808, 2982, 3024, 3159, 3276, 3402, 3408, 3692, 3834, 3888, 3976, 4212, 4368, 4473, 4536, 4914, 5112, 5538, 5616, 5751, 5964, 6318, 6461, 6552, 6804, 7371, 7384, 7668, 7952, 8307, 8424, 8946, 9072, 9828, 10224, 11076, 11502, 11928, 12636, 12922, 13104, 13419, 13608, 14742, 14768, 15336, 16614, 16848, 17253, 17892, 19383, 19656, 22113, 22152, 23004, 23856, 24921, 25272, 25844, 26838, 27216, 29484, 30672, 33228, 34506, 35784, 38766, 39312, 40257, 44226, 44304, 46008, 49842, 50544, 51688, 53676, 58149, 58968, 66456, 69012, 71568, 74763, 77532, 80514, 88452, 92016, 99684, 103376, 107352, 116298, 117936, 120771, 132912, 138024, 149526, 155064, 161028, 174447, 176904, 199368, 214704, 224289, 232596, 241542, 276048, 299052, 310128, 322056, 348894, 353808, 398736, 448578, 465192, 483084, 523341, 598104, 644112, 697788, 897156, 930384, 966168, 1046682, 1196208, 1395576, 1570023, 1794312, 1932336, 2093364, 2791152, 3140046, 3588624, 4186728, 6280092, 8373456, 12560184, 25120368]

約数ペア:

[(1, 25120368), (2, 12560184), (3, 8373456), (4, 6280092), (6, 4186728), (7, 3588624), (8, 3140046), (9, 2791152), (12, 2093364), (13, 1932336), (14, 1794312), (16, 1570023), (18, 1395576), (21, 1196208), (24, 1046682), (26, 966168), (27, 930384), (28, 897156), (36, 697788), (39, 644112), (42, 598104), (48, 523341), (52, 483084), (54, 465192), (56, 448578), (63, 398736), (71, 353808), (72, 348894), (78, 322056), (81, 310128), (84, 299052), (91, 276048), (104, 241542), (108, 232596), (112, 224289), (117, 214704), (126, 199368), (142, 176904), (144, 174447), (156, 161028), (162, 155064), (168, 149526), (182, 138024), (189, 132912), (208, 120771), (213, 117936), (216, 116298), (234, 107352), (243, 103376), (252, 99684), (273, 92016), (284, 88452), (312, 80514), (324, 77532), (336, 74763), (351, 71568), (364, 69012), (378, 66456), (426, 58968), (432, 58149), (468, 53676), (486, 51688), (497, 50544), (504, 49842), (546, 46008), (567, 44304), (568, 44226), (624, 40257), (639, 39312), (648, 38766), (702, 35784), (728, 34506), (756, 33228), (819, 30672), (852, 29484), (923, 27216), (936, 26838), (972, 25844), (994, 25272), (1008, 24921), (1053, 23856), (1092, 23004), (1134, 22152), (1136, 22113), (1278, 19656), (1296, 19383), (1404, 17892), (1456, 17253), (1491, 16848), (1512, 16614), (1638, 15336), (1701, 14768), (1704, 14742), (1846, 13608), (1872, 13419), (1917, 13104), (1944, 12922), (1988, 12636), (2106, 11928), (2184, 11502), (2268, 11076), (2457, 10224), (2556, 9828), (2769, 9072), (2808, 8946), (2982, 8424), (3024, 8307), (3159, 7952), (3276, 7668), (3402, 7384), (3408, 7371), (3692, 6804), (3834, 6552), (3888, 6461), (3976, 6318), (4212, 5964), (4368, 5751), (4473, 5616), (4536, 5538), (4914, 5112)]