1004059000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 192

約数和(自身を含む): 2825521920

約数和(自身を除く): 1821462920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 98, 100, 124, 125, 140, 155, 175, 196, 200, 217, 245, 248, 250, 280, 310, 350, 392, 434, 490, 500, 620, 661, 700, 775, 868, 875, 980, 1000, 1085, 1225, 1240, 1322, 1400, 1519, 1550, 1736, 1750, 1960, 2170, 2450, 2644, 3038, 3100, 3305, 3500, 3875, 4340, 4627, 4900, 5288, 5425, 6076, 6125, 6200, 6610, 7000, 7595, 7750, 8680, 9254, 9800, 10850, 12152, 12250, 13220, 15190, 15500, 16525, 18508, 20491, 21700, 23135, 24500, 26440, 27125, 30380, 31000, 32389, 33050, 37016, 37975, 40982, 43400, 46270, 49000, 54250, 60760, 64778, 66100, 75950, 81964, 82625, 92540, 102455, 108500, 115675, 129556, 132200, 143437, 151900, 161945, 163928, 165250, 185080, 189875, 204910, 217000, 231350, 259112, 286874, 303800, 323890, 330500, 379750, 409820, 462700, 512275, 573748, 578375, 647780, 661000, 717185, 759500, 809725, 819640, 925400, 1004059, 1024550, 1147496, 1156750, 1295560, 1434370, 1519000, 1619450, 2008118, 2049100, 2313500, 2561375, 2868740, 3238900, 3585925, 4016236, 4048625, 4098200, 4627000, 5020295, 5122750, 5737480, 6477800, 7171850, 8032472, 8097250, 10040590, 10245500, 14343700, 16194500, 17929625, 20081180, 20491000, 25101475, 28687400, 32389000, 35859250, 40162360, 50202950, 71718500, 100405900, 125507375, 143437000, 200811800, 251014750, 502029500, 1004059000]

約数ペア:

[(1, 1004059000), (2, 502029500), (4, 251014750), (5, 200811800), (7, 143437000), (8, 125507375), (10, 100405900), (14, 71718500), (20, 50202950), (25, 40162360), (28, 35859250), (31, 32389000), (35, 28687400), (40, 25101475), (49, 20491000), (50, 20081180), (56, 17929625), (62, 16194500), (70, 14343700), (98, 10245500), (100, 10040590), (124, 8097250), (125, 8032472), (140, 7171850), (155, 6477800), (175, 5737480), (196, 5122750), (200, 5020295), (217, 4627000), (245, 4098200), (248, 4048625), (250, 4016236), (280, 3585925), (310, 3238900), (350, 2868740), (392, 2561375), (434, 2313500), (490, 2049100), (500, 2008118), (620, 1619450), (661, 1519000), (700, 1434370), (775, 1295560), (868, 1156750), (875, 1147496), (980, 1024550), (1000, 1004059), (1085, 925400), (1225, 819640), (1240, 809725), (1322, 759500), (1400, 717185), (1519, 661000), (1550, 647780), (1736, 578375), (1750, 573748), (1960, 512275), (2170, 462700), (2450, 409820), (2644, 379750), (3038, 330500), (3100, 323890), (3305, 303800), (3500, 286874), (3875, 259112), (4340, 231350), (4627, 217000), (4900, 204910), (5288, 189875), (5425, 185080), (6076, 165250), (6125, 163928), (6200, 161945), (6610, 151900), (7000, 143437), (7595, 132200), (7750, 129556), (8680, 115675), (9254, 108500), (9800, 102455), (10850, 92540), (12152, 82625), (12250, 81964), (13220, 75950), (15190, 66100), (15500, 64778), (16525, 60760), (18508, 54250), (20491, 49000), (21700, 46270), (23135, 43400), (24500, 40982), (26440, 37975), (27125, 37016), (30380, 33050), (31000, 32389)]