80444754005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1\times {\mathrm{2861}}^1$

素因数の和:3450

約数の個数: 64

約数和(自身を含む): 121330483200

約数和(自身を除く): 40885729195

約数列:

[1, 5, 7, 11, 35, 55, 77, 199, 367, 385, 995, 1393, 1835, 2189, 2569, 2861, 4037, 6965, 10945, 12845, 14305, 15323, 20027, 20185, 28259, 31471, 73033, 76615, 100135, 141295, 157355, 220297, 365165, 511231, 569339, 803363, 1049987, 1101485, 2556155, 2846695, 3985373, 4016815, 5249935, 5623541, 6262729, 7349909, 11549857, 19926865, 28117705, 31313645, 36749545, 43839103, 57749285, 80848999, 208947413, 219195515, 404244995, 1044737065, 1462631891, 2298421543, 7313159455, 11492107715, 16088950801, 80444754005]

約数ペア:

[(1, 80444754005), (5, 16088950801), (7, 11492107715), (11, 7313159455), (35, 2298421543), (55, 1462631891), (77, 1044737065), (199, 404244995), (367, 219195515), (385, 208947413), (995, 80848999), (1393, 57749285), (1835, 43839103), (2189, 36749545), (2569, 31313645), (2861, 28117705), (4037, 19926865), (6965, 11549857), (10945, 7349909), (12845, 6262729), (14305, 5623541), (15323, 5249935), (20027, 4016815), (20185, 3985373), (28259, 2846695), (31471, 2556155), (73033, 1101485), (76615, 1049987), (100135, 803363), (141295, 569339), (157355, 511231), (220297, 365165)]