1036996000

素因数分解:

$2^5\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 2568646080

約数和(自身を除く): 1531650080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 131, 160, 200, 250, 262, 400, 500, 524, 655, 800, 1000, 1048, 1310, 1979, 2000, 2096, 2620, 3275, 3958, 4000, 4192, 5240, 6550, 7916, 9895, 10480, 13100, 15832, 16375, 19790, 20960, 26200, 31664, 32750, 39580, 49475, 52400, 63328, 65500, 79160, 98950, 104800, 131000, 158320, 197900, 247375, 259249, 262000, 316640, 395800, 494750, 518498, 524000, 791600, 989500, 1036996, 1296245, 1583200, 1979000, 2073992, 2592490, 3958000, 4147984, 5184980, 6481225, 7916000, 8295968, 10369960, 12962450, 20739920, 25924900, 32406125, 41479840, 51849800, 64812250, 103699600, 129624500, 207399200, 259249000, 518498000, 1036996000]

約数ペア:

[(1, 1036996000), (2, 518498000), (4, 259249000), (5, 207399200), (8, 129624500), (10, 103699600), (16, 64812250), (20, 51849800), (25, 41479840), (32, 32406125), (40, 25924900), (50, 20739920), (80, 12962450), (100, 10369960), (125, 8295968), (131, 7916000), (160, 6481225), (200, 5184980), (250, 4147984), (262, 3958000), (400, 2592490), (500, 2073992), (524, 1979000), (655, 1583200), (800, 1296245), (1000, 1036996), (1048, 989500), (1310, 791600), (1979, 524000), (2000, 518498), (2096, 494750), (2620, 395800), (3275, 316640), (3958, 262000), (4000, 259249), (4192, 247375), (5240, 197900), (6550, 158320), (7916, 131000), (9895, 104800), (10480, 98950), (13100, 79160), (15832, 65500), (16375, 63328), (19790, 52400), (20960, 49475), (26200, 39580), (31664, 32750)]