83291228800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4993}}^1$

素因数の和:5431

約数の個数: 192

約数和(自身を含む): 222179763960

約数和(自身を除く): 138888535160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 401, 416, 520, 640, 650, 800, 802, 832, 1040, 1300, 1600, 1604, 1664, 2005, 2080, 2600, 3200, 3208, 4010, 4160, 4993, 5200, 5213, 6416, 8020, 8320, 9986, 10025, 10400, 10426, 12832, 16040, 19972, 20050, 20800, 20852, 24965, 25664, 26065, 32080, 39944, 40100, 41600, 41704, 49930, 51328, 52130, 64160, 64909, 79888, 80200, 83408, 99860, 104260, 124825, 128320, 129818, 130325, 159776, 160400, 166816, 199720, 208520, 249650, 256640, 259636, 260650, 319552, 320800, 324545, 333632, 399440, 417040, 499300, 519272, 521300, 639104, 641600, 649090, 667264, 798880, 834080, 998600, 1038544, 1042600, 1283200, 1298180, 1597760, 1622725, 1668160, 1997200, 2002193, 2077088, 2085200, 2596360, 3195520, 3245450, 3336320, 3994400, 4004386, 4154176, 4170400, 5192720, 6490900, 7988800, 8008772, 8308352, 8340800, 10010965, 10385440, 12981800, 15977600, 16017544, 16681600, 20021930, 20770880, 25963600, 26028509, 32035088, 40043860, 41541760, 50054825, 51927200, 52057018, 64070176, 80087720, 100109650, 103854400, 104114036, 128140352, 130142545, 160175440, 200219300, 207708800, 208228072, 256280704, 260285090, 320350880, 400438600, 416456144, 520570180, 640701760, 650712725, 800877200, 832912288, 1041140360, 1281403520, 1301425450, 1601754400, 1665824576, 2082280720, 2602850900, 3203508800, 3331649152, 4164561440, 5205701800, 6407017600, 8329122880, 10411403600, 16658245760, 20822807200, 41645614400, 83291228800]

約数ペア:

[(1, 83291228800), (2, 41645614400), (4, 20822807200), (5, 16658245760), (8, 10411403600), (10, 8329122880), (13, 6407017600), (16, 5205701800), (20, 4164561440), (25, 3331649152), (26, 3203508800), (32, 2602850900), (40, 2082280720), (50, 1665824576), (52, 1601754400), (64, 1301425450), (65, 1281403520), (80, 1041140360), (100, 832912288), (104, 800877200), (128, 650712725), (130, 640701760), (160, 520570180), (200, 416456144), (208, 400438600), (260, 320350880), (320, 260285090), (325, 256280704), (400, 208228072), (401, 207708800), (416, 200219300), (520, 160175440), (640, 130142545), (650, 128140352), (800, 104114036), (802, 103854400), (832, 100109650), (1040, 80087720), (1300, 64070176), (1600, 52057018), (1604, 51927200), (1664, 50054825), (2005, 41541760), (2080, 40043860), (2600, 32035088), (3200, 26028509), (3208, 25963600), (4010, 20770880), (4160, 20021930), (4993, 16681600), (5200, 16017544), (5213, 15977600), (6416, 12981800), (8020, 10385440), (8320, 10010965), (9986, 8340800), (10025, 8308352), (10400, 8008772), (10426, 7988800), (12832, 6490900), (16040, 5192720), (19972, 4170400), (20050, 4154176), (20800, 4004386), (20852, 3994400), (24965, 3336320), (25664, 3245450), (26065, 3195520), (32080, 2596360), (39944, 2085200), (40100, 2077088), (41600, 2002193), (41704, 1997200), (49930, 1668160), (51328, 1622725), (52130, 1597760), (64160, 1298180), (64909, 1283200), (79888, 1042600), (80200, 1038544), (83408, 998600), (99860, 834080), (104260, 798880), (124825, 667264), (128320, 649090), (129818, 641600), (130325, 639104), (159776, 521300), (160400, 519272), (166816, 499300), (199720, 417040), (208520, 399440), (249650, 333632), (256640, 324545), (259636, 320800), (260650, 319552)]