525041000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 1364688000

約数和(自身を除く): 839647000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 59, 88, 100, 110, 118, 125, 200, 220, 236, 250, 275, 295, 440, 472, 500, 550, 590, 649, 809, 1000, 1100, 1180, 1298, 1375, 1475, 1618, 2200, 2360, 2596, 2750, 2950, 3236, 3245, 4045, 5192, 5500, 5900, 6472, 6490, 7375, 8090, 8899, 11000, 11800, 12980, 14750, 16180, 16225, 17798, 20225, 25960, 29500, 32360, 32450, 35596, 40450, 44495, 47731, 59000, 64900, 71192, 80900, 81125, 88990, 95462, 101125, 129800, 161800, 162250, 177980, 190924, 202250, 222475, 238655, 324500, 355960, 381848, 404500, 444950, 477310, 525041, 649000, 809000, 889900, 954620, 1050082, 1112375, 1193275, 1779800, 1909240, 2100164, 2224750, 2386550, 2625205, 4200328, 4449500, 4773100, 5250410, 5966375, 8899000, 9546200, 10500820, 11932750, 13126025, 21001640, 23865500, 26252050, 47731000, 52504100, 65630125, 105008200, 131260250, 262520500, 525041000]

約数ペア:

[(1, 525041000), (2, 262520500), (4, 131260250), (5, 105008200), (8, 65630125), (10, 52504100), (11, 47731000), (20, 26252050), (22, 23865500), (25, 21001640), (40, 13126025), (44, 11932750), (50, 10500820), (55, 9546200), (59, 8899000), (88, 5966375), (100, 5250410), (110, 4773100), (118, 4449500), (125, 4200328), (200, 2625205), (220, 2386550), (236, 2224750), (250, 2100164), (275, 1909240), (295, 1779800), (440, 1193275), (472, 1112375), (500, 1050082), (550, 954620), (590, 889900), (649, 809000), (809, 649000), (1000, 525041), (1100, 477310), (1180, 444950), (1298, 404500), (1375, 381848), (1475, 355960), (1618, 324500), (2200, 238655), (2360, 222475), (2596, 202250), (2750, 190924), (2950, 177980), (3236, 162250), (3245, 161800), (4045, 129800), (5192, 101125), (5500, 95462), (5900, 88990), (6472, 81125), (6490, 80900), (7375, 71192), (8090, 64900), (8899, 59000), (11000, 47731), (11800, 44495), (12980, 40450), (14750, 35596), (16180, 32450), (16225, 32360), (17798, 29500), (20225, 25960)]