2017840000

素因数分解:

$2^7\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2293}}^1$

素因数の和:2338

約数の個数: 160

約数和(自身を含む): 5482338840

約数和(自身を除く): 3464498840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 625, 640, 704, 800, 880, 1000, 1100, 1250, 1375, 1408, 1600, 1760, 2000, 2200, 2293, 2500, 2750, 3200, 3520, 4000, 4400, 4586, 5000, 5500, 6875, 7040, 8000, 8800, 9172, 10000, 11000, 11465, 13750, 16000, 17600, 18344, 20000, 22000, 22930, 25223, 27500, 35200, 36688, 40000, 44000, 45860, 50446, 55000, 57325, 73376, 80000, 88000, 91720, 100892, 110000, 114650, 126115, 146752, 176000, 183440, 201784, 220000, 229300, 252230, 286625, 293504, 366880, 403568, 440000, 458600, 504460, 573250, 630575, 733760, 807136, 880000, 917200, 1008920, 1146500, 1261150, 1433125, 1467520, 1614272, 1834400, 2017840, 2293000, 2522300, 2866250, 3152875, 3228544, 3668800, 4035680, 4586000, 5044600, 5732500, 6305750, 7337600, 8071360, 9172000, 10089200, 11465000, 12611500, 15764375, 16142720, 18344000, 20178400, 22930000, 25223000, 31528750, 36688000, 40356800, 45860000, 50446000, 63057500, 80713600, 91720000, 100892000, 126115000, 183440000, 201784000, 252230000, 403568000, 504460000, 1008920000, 2017840000]

約数ペア:

[(1, 2017840000), (2, 1008920000), (4, 504460000), (5, 403568000), (8, 252230000), (10, 201784000), (11, 183440000), (16, 126115000), (20, 100892000), (22, 91720000), (25, 80713600), (32, 63057500), (40, 50446000), (44, 45860000), (50, 40356800), (55, 36688000), (64, 31528750), (80, 25223000), (88, 22930000), (100, 20178400), (110, 18344000), (125, 16142720), (128, 15764375), (160, 12611500), (176, 11465000), (200, 10089200), (220, 9172000), (250, 8071360), (275, 7337600), (320, 6305750), (352, 5732500), (400, 5044600), (440, 4586000), (500, 4035680), (550, 3668800), (625, 3228544), (640, 3152875), (704, 2866250), (800, 2522300), (880, 2293000), (1000, 2017840), (1100, 1834400), (1250, 1614272), (1375, 1467520), (1408, 1433125), (1600, 1261150), (1760, 1146500), (2000, 1008920), (2200, 917200), (2293, 880000), (2500, 807136), (2750, 733760), (3200, 630575), (3520, 573250), (4000, 504460), (4400, 458600), (4586, 440000), (5000, 403568), (5500, 366880), (6875, 293504), (7040, 286625), (8000, 252230), (8800, 229300), (9172, 220000), (10000, 201784), (11000, 183440), (11465, 176000), (13750, 146752), (16000, 126115), (17600, 114650), (18344, 110000), (20000, 100892), (22000, 91720), (22930, 88000), (25223, 80000), (27500, 73376), (35200, 57325), (36688, 55000), (40000, 50446), (44000, 45860)]