204724000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 563576832

約数和(自身を除く): 358852832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 127, 130, 155, 160, 200, 208, 248, 250, 254, 260, 310, 325, 400, 403, 416, 496, 500, 508, 520, 620, 635, 650, 775, 800, 806, 992, 1000, 1016, 1040, 1240, 1270, 1300, 1550, 1612, 1625, 1651, 2000, 2015, 2032, 2080, 2480, 2540, 2600, 3100, 3175, 3224, 3250, 3302, 3875, 3937, 4000, 4030, 4064, 4960, 5080, 5200, 6200, 6350, 6448, 6500, 6604, 7750, 7874, 8060, 8255, 10075, 10160, 10400, 12400, 12700, 12896, 13000, 13208, 15500, 15748, 15875, 16120, 16510, 19685, 20150, 20320, 24800, 25400, 26000, 26416, 31000, 31496, 31750, 32240, 33020, 39370, 40300, 41275, 50375, 50800, 51181, 52000, 52832, 62000, 62992, 63500, 64480, 66040, 78740, 80600, 82550, 98425, 100750, 101600, 102362, 124000, 125984, 127000, 132080, 157480, 161200, 165100, 196850, 201500, 204724, 206375, 254000, 255905, 264160, 314960, 322400, 330200, 393700, 403000, 409448, 412750, 492125, 508000, 511810, 629920, 660400, 787400, 806000, 818896, 825500, 984250, 1023620, 1279525, 1320800, 1574800, 1612000, 1637792, 1651000, 1968500, 2047240, 2559050, 3149600, 3302000, 3937000, 4094480, 5118100, 6397625, 6604000, 7874000, 8188960, 10236200, 12795250, 15748000, 20472400, 25590500, 40944800, 51181000, 102362000, 204724000]

約数ペア:

[(1, 204724000), (2, 102362000), (4, 51181000), (5, 40944800), (8, 25590500), (10, 20472400), (13, 15748000), (16, 12795250), (20, 10236200), (25, 8188960), (26, 7874000), (31, 6604000), (32, 6397625), (40, 5118100), (50, 4094480), (52, 3937000), (62, 3302000), (65, 3149600), (80, 2559050), (100, 2047240), (104, 1968500), (124, 1651000), (125, 1637792), (127, 1612000), (130, 1574800), (155, 1320800), (160, 1279525), (200, 1023620), (208, 984250), (248, 825500), (250, 818896), (254, 806000), (260, 787400), (310, 660400), (325, 629920), (400, 511810), (403, 508000), (416, 492125), (496, 412750), (500, 409448), (508, 403000), (520, 393700), (620, 330200), (635, 322400), (650, 314960), (775, 264160), (800, 255905), (806, 254000), (992, 206375), (1000, 204724), (1016, 201500), (1040, 196850), (1240, 165100), (1270, 161200), (1300, 157480), (1550, 132080), (1612, 127000), (1625, 125984), (1651, 124000), (2000, 102362), (2015, 101600), (2032, 100750), (2080, 98425), (2480, 82550), (2540, 80600), (2600, 78740), (3100, 66040), (3175, 64480), (3224, 63500), (3250, 62992), (3302, 62000), (3875, 52832), (3937, 52000), (4000, 51181), (4030, 50800), (4064, 50375), (4960, 41275), (5080, 40300), (5200, 39370), (6200, 33020), (6350, 32240), (6448, 31750), (6500, 31496), (6604, 31000), (7750, 26416), (7874, 26000), (8060, 25400), (8255, 24800), (10075, 20320), (10160, 20150), (10400, 19685), (12400, 16510), (12700, 16120), (12896, 15875), (13000, 15748), (13208, 15500)]