2870147120

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{5827}}^1$

素因数の和:6018

約数の個数: 80

約数和(自身を含む): 6868274688

約数和(自身を除く): 3998127568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 131, 188, 235, 262, 376, 470, 524, 655, 752, 940, 1048, 1310, 1880, 2096, 2620, 3760, 5240, 5827, 6157, 10480, 11654, 12314, 23308, 24628, 29135, 30785, 46616, 49256, 58270, 61570, 93232, 98512, 116540, 123140, 233080, 246280, 273869, 466160, 492560, 547738, 763337, 1095476, 1369345, 1526674, 2190952, 2738690, 3053348, 3816685, 4381904, 5477380, 6106696, 7633370, 10954760, 12213392, 15266740, 21909520, 30533480, 35876839, 61066960, 71753678, 143507356, 179384195, 287014712, 358768390, 574029424, 717536780, 1435073560, 2870147120]

約数ペア:

[(1, 2870147120), (2, 1435073560), (4, 717536780), (5, 574029424), (8, 358768390), (10, 287014712), (16, 179384195), (20, 143507356), (40, 71753678), (47, 61066960), (80, 35876839), (94, 30533480), (131, 21909520), (188, 15266740), (235, 12213392), (262, 10954760), (376, 7633370), (470, 6106696), (524, 5477380), (655, 4381904), (752, 3816685), (940, 3053348), (1048, 2738690), (1310, 2190952), (1880, 1526674), (2096, 1369345), (2620, 1095476), (3760, 763337), (5240, 547738), (5827, 492560), (6157, 466160), (10480, 273869), (11654, 246280), (12314, 233080), (23308, 123140), (24628, 116540), (29135, 98512), (30785, 93232), (46616, 61570), (49256, 58270)]