1071806080

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8501}}^1$

素因数の和:8717

約数の個数: 64

約数和(自身を含む): 2575595880

約数和(自身を除く): 1503789800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 394, 640, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 8501, 12608, 15760, 17002, 25216, 31520, 34004, 42505, 63040, 68008, 85010, 126080, 136016, 170020, 272032, 340040, 544064, 680080, 1088128, 1360160, 1674697, 2720320, 3349394, 5440640, 6698788, 8373485, 13397576, 16746970, 26795152, 33493940, 53590304, 66987880, 107180608, 133975760, 214361216, 267951520, 535903040, 1071806080]

約数ペア:

[(1, 1071806080), (2, 535903040), (4, 267951520), (5, 214361216), (8, 133975760), (10, 107180608), (16, 66987880), (20, 53590304), (32, 33493940), (40, 26795152), (64, 16746970), (80, 13397576), (128, 8373485), (160, 6698788), (197, 5440640), (320, 3349394), (394, 2720320), (640, 1674697), (788, 1360160), (985, 1088128), (1576, 680080), (1970, 544064), (3152, 340040), (3940, 272032), (6304, 170020), (7880, 136016), (8501, 126080), (12608, 85010), (15760, 68008), (17002, 63040), (25216, 42505), (31520, 34004)]