47406080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 88

約数和(自身を含む): 116728128

約数和(自身を除く): 69322048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 197, 235, 256, 320, 376, 394, 470, 512, 640, 752, 788, 940, 985, 1024, 1280, 1504, 1576, 1880, 1970, 2560, 3008, 3152, 3760, 3940, 5120, 6016, 6304, 7520, 7880, 9259, 12032, 12608, 15040, 15760, 18518, 24064, 25216, 30080, 31520, 37036, 46295, 48128, 50432, 60160, 63040, 74072, 92590, 100864, 120320, 126080, 148144, 185180, 201728, 240640, 252160, 296288, 370360, 504320, 592576, 740720, 1008640, 1185152, 1481440, 2370304, 2962880, 4740608, 5925760, 9481216, 11851520, 23703040, 47406080]

約数ペア:

[(1, 47406080), (2, 23703040), (4, 11851520), (5, 9481216), (8, 5925760), (10, 4740608), (16, 2962880), (20, 2370304), (32, 1481440), (40, 1185152), (47, 1008640), (64, 740720), (80, 592576), (94, 504320), (128, 370360), (160, 296288), (188, 252160), (197, 240640), (235, 201728), (256, 185180), (320, 148144), (376, 126080), (394, 120320), (470, 100864), (512, 92590), (640, 74072), (752, 63040), (788, 60160), (940, 50432), (985, 48128), (1024, 46295), (1280, 37036), (1504, 31520), (1576, 30080), (1880, 25216), (1970, 24064), (2560, 18518), (3008, 15760), (3152, 15040), (3760, 12608), (3940, 12032), (5120, 9259), (6016, 7880), (6304, 7520)]