523240000

素因数分解:

$2^6\times 5^4\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 140

約数和(自身を含む): 1320377344

約数和(自身を除く): 797137344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 125, 127, 160, 200, 206, 250, 254, 320, 400, 412, 500, 508, 515, 625, 635, 800, 824, 1000, 1016, 1030, 1250, 1270, 1600, 1648, 2000, 2032, 2060, 2500, 2540, 2575, 3175, 3296, 4000, 4064, 4120, 5000, 5080, 5150, 6350, 6592, 8000, 8128, 8240, 10000, 10160, 10300, 12700, 12875, 13081, 15875, 16480, 20000, 20320, 20600, 25400, 25750, 26162, 31750, 32960, 40000, 40640, 41200, 50800, 51500, 52324, 63500, 64375, 65405, 79375, 82400, 101600, 103000, 104648, 127000, 128750, 130810, 158750, 164800, 203200, 206000, 209296, 254000, 257500, 261620, 317500, 327025, 412000, 418592, 508000, 515000, 523240, 635000, 654050, 824000, 837184, 1016000, 1030000, 1046480, 1270000, 1308100, 1635125, 2060000, 2092960, 2540000, 2616200, 3270250, 4120000, 4185920, 5080000, 5232400, 6540500, 8175625, 10464800, 13081000, 16351250, 20929600, 26162000, 32702500, 52324000, 65405000, 104648000, 130810000, 261620000, 523240000]

約数ペア:

[(1, 523240000), (2, 261620000), (4, 130810000), (5, 104648000), (8, 65405000), (10, 52324000), (16, 32702500), (20, 26162000), (25, 20929600), (32, 16351250), (40, 13081000), (50, 10464800), (64, 8175625), (80, 6540500), (100, 5232400), (103, 5080000), (125, 4185920), (127, 4120000), (160, 3270250), (200, 2616200), (206, 2540000), (250, 2092960), (254, 2060000), (320, 1635125), (400, 1308100), (412, 1270000), (500, 1046480), (508, 1030000), (515, 1016000), (625, 837184), (635, 824000), (800, 654050), (824, 635000), (1000, 523240), (1016, 515000), (1030, 508000), (1250, 418592), (1270, 412000), (1600, 327025), (1648, 317500), (2000, 261620), (2032, 257500), (2060, 254000), (2500, 209296), (2540, 206000), (2575, 203200), (3175, 164800), (3296, 158750), (4000, 130810), (4064, 128750), (4120, 127000), (5000, 104648), (5080, 103000), (5150, 101600), (6350, 82400), (6592, 79375), (8000, 65405), (8128, 64375), (8240, 63500), (10000, 52324), (10160, 51500), (10300, 50800), (12700, 41200), (12875, 40640), (13081, 40000), (15875, 32960), (16480, 31750), (20000, 26162), (20320, 25750), (20600, 25400)]