2501785280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1697}}^1$

素因数の和:2002

約数の個数: 112

約数和(自身を含む): 6334816896

約数和(自身を除く): 3833031616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 271, 272, 320, 340, 542, 544, 680, 1084, 1088, 1355, 1360, 1697, 2168, 2710, 2720, 3394, 4336, 4607, 5420, 5440, 6788, 8485, 8672, 9214, 10840, 13576, 16970, 17344, 18428, 21680, 23035, 27152, 28849, 33940, 36856, 43360, 46070, 54304, 57698, 67880, 73712, 86720, 92140, 108608, 115396, 135760, 144245, 147424, 184280, 230792, 271520, 288490, 294848, 368560, 459887, 461584, 543040, 576980, 737120, 919774, 923168, 1153960, 1474240, 1839548, 1846336, 2299435, 2307920, 3679096, 4598870, 4615840, 7358192, 7818079, 9197740, 9231680, 14716384, 15636158, 18395480, 29432768, 31272316, 36790960, 39090395, 62544632, 73581920, 78180790, 125089264, 147163840, 156361580, 250178528, 312723160, 500357056, 625446320, 1250892640, 2501785280]

約数ペア:

[(1, 2501785280), (2, 1250892640), (4, 625446320), (5, 500357056), (8, 312723160), (10, 250178528), (16, 156361580), (17, 147163840), (20, 125089264), (32, 78180790), (34, 73581920), (40, 62544632), (64, 39090395), (68, 36790960), (80, 31272316), (85, 29432768), (136, 18395480), (160, 15636158), (170, 14716384), (271, 9231680), (272, 9197740), (320, 7818079), (340, 7358192), (542, 4615840), (544, 4598870), (680, 3679096), (1084, 2307920), (1088, 2299435), (1355, 1846336), (1360, 1839548), (1697, 1474240), (2168, 1153960), (2710, 923168), (2720, 919774), (3394, 737120), (4336, 576980), (4607, 543040), (5420, 461584), (5440, 459887), (6788, 368560), (8485, 294848), (8672, 288490), (9214, 271520), (10840, 230792), (13576, 184280), (16970, 147424), (17344, 144245), (18428, 135760), (21680, 115396), (23035, 108608), (27152, 92140), (28849, 86720), (33940, 73712), (36856, 67880), (43360, 57698), (46070, 54304)]