20182652000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16763}}^1$

素因数の和:16838

約数の個数: 192

約数和(自身を含む): 57994320384

約数和(自身を除く): 37811668384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 125, 140, 160, 172, 175, 200, 215, 224, 250, 280, 301, 344, 350, 400, 430, 500, 560, 602, 688, 700, 800, 860, 875, 1000, 1075, 1120, 1204, 1376, 1400, 1505, 1720, 1750, 2000, 2150, 2408, 2800, 3010, 3440, 3500, 4000, 4300, 4816, 5375, 5600, 6020, 6880, 7000, 7525, 8600, 9632, 10750, 12040, 14000, 15050, 16763, 17200, 21500, 24080, 28000, 30100, 33526, 34400, 37625, 43000, 48160, 60200, 67052, 75250, 83815, 86000, 117341, 120400, 134104, 150500, 167630, 172000, 234682, 240800, 268208, 301000, 335260, 419075, 469364, 536416, 586705, 602000, 670520, 720809, 838150, 938728, 1173410, 1204000, 1341040, 1441618, 1676300, 1877456, 2095375, 2346820, 2682080, 2883236, 2933525, 3352600, 3604045, 3754912, 4190750, 4693640, 5045663, 5766472, 5867050, 6705200, 7208090, 8381500, 9387280, 10091326, 11532944, 11734100, 13410400, 14416180, 14667625, 16763000, 18020225, 18774560, 20182652, 23065888, 23468200, 25228315, 28832360, 29335250, 33526000, 36040450, 40365304, 46936400, 50456630, 57664720, 58670500, 67052000, 72080900, 80730608, 90101125, 93872800, 100913260, 115329440, 117341000, 126141575, 144161800, 161461216, 180202250, 201826520, 234682000, 252283150, 288323600, 360404500, 403653040, 469364000, 504566300, 576647200, 630707875, 720809000, 807306080, 1009132600, 1261415750, 1441618000, 2018265200, 2522831500, 2883236000, 4036530400, 5045663000, 10091326000, 20182652000]

約数ペア:

[(1, 20182652000), (2, 10091326000), (4, 5045663000), (5, 4036530400), (7, 2883236000), (8, 2522831500), (10, 2018265200), (14, 1441618000), (16, 1261415750), (20, 1009132600), (25, 807306080), (28, 720809000), (32, 630707875), (35, 576647200), (40, 504566300), (43, 469364000), (50, 403653040), (56, 360404500), (70, 288323600), (80, 252283150), (86, 234682000), (100, 201826520), (112, 180202250), (125, 161461216), (140, 144161800), (160, 126141575), (172, 117341000), (175, 115329440), (200, 100913260), (215, 93872800), (224, 90101125), (250, 80730608), (280, 72080900), (301, 67052000), (344, 58670500), (350, 57664720), (400, 50456630), (430, 46936400), (500, 40365304), (560, 36040450), (602, 33526000), (688, 29335250), (700, 28832360), (800, 25228315), (860, 23468200), (875, 23065888), (1000, 20182652), (1075, 18774560), (1120, 18020225), (1204, 16763000), (1376, 14667625), (1400, 14416180), (1505, 13410400), (1720, 11734100), (1750, 11532944), (2000, 10091326), (2150, 9387280), (2408, 8381500), (2800, 7208090), (3010, 6705200), (3440, 5867050), (3500, 5766472), (4000, 5045663), (4300, 4693640), (4816, 4190750), (5375, 3754912), (5600, 3604045), (6020, 3352600), (6880, 2933525), (7000, 2883236), (7525, 2682080), (8600, 2346820), (9632, 2095375), (10750, 1877456), (12040, 1676300), (14000, 1441618), (15050, 1341040), (16763, 1204000), (17200, 1173410), (21500, 938728), (24080, 838150), (28000, 720809), (30100, 670520), (33526, 602000), (34400, 586705), (37625, 536416), (43000, 469364), (48160, 419075), (60200, 335260), (67052, 301000), (75250, 268208), (83815, 240800), (86000, 234682), (117341, 172000), (120400, 167630), (134104, 150500)]