25483080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 65755320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1319, 1380, 1610, 1932, 2415, 2638, 2760, 3220, 3864, 3957, 4830, 5276, 6440, 6595, 7914, 9233, 9660, 10552, 13190, 15828, 18466, 19320, 19785, 26380, 27699, 30337, 31656, 36932, 39570, 46165, 52760, 55398, 60674, 73864, 79140, 91011, 92330, 110796, 121348, 138495, 151685, 158280, 182022, 184660, 212359, 221592, 242696, 276990, 303370, 364044, 369320, 424718, 455055, 553980, 606740, 637077, 728088, 849436, 910110, 1061795, 1107960, 1213480, 1274154, 1698872, 1820220, 2123590, 2548308, 3185385, 3640440, 4247180, 5096616, 6370770, 8494360, 12741540, 25483080]

約数ペア:

[(1, 25483080), (2, 12741540), (3, 8494360), (4, 6370770), (5, 5096616), (6, 4247180), (7, 3640440), (8, 3185385), (10, 2548308), (12, 2123590), (14, 1820220), (15, 1698872), (20, 1274154), (21, 1213480), (23, 1107960), (24, 1061795), (28, 910110), (30, 849436), (35, 728088), (40, 637077), (42, 606740), (46, 553980), (56, 455055), (60, 424718), (69, 369320), (70, 364044), (84, 303370), (92, 276990), (105, 242696), (115, 221592), (120, 212359), (138, 184660), (140, 182022), (161, 158280), (168, 151685), (184, 138495), (210, 121348), (230, 110796), (276, 92330), (280, 91011), (322, 79140), (345, 73864), (420, 60674), (460, 55398), (483, 52760), (552, 46165), (644, 39570), (690, 36932), (805, 31656), (840, 30337), (920, 27699), (966, 26380), (1288, 19785), (1319, 19320), (1380, 18466), (1610, 15828), (1932, 13190), (2415, 10552), (2638, 9660), (2760, 9233), (3220, 7914), (3864, 6595), (3957, 6440), (4830, 5276)]