23703040

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 58335552

約数和(自身を除く): 34632512

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, 1280, 1504, 1576, 1880, 1970, 2560, 3008, 3152, 3760, 3940, 6016, 6304, 7520, 7880, 9259, 12032, 12608, 15040, 15760, 18518, 24064, 25216, 30080, 31520, 37036, 46295, 50432, 60160, 63040, 74072, 92590, 100864, 120320, 126080, 148144, 185180, 252160, 296288, 370360, 504320, 592576, 740720, 1185152, 1481440, 2370304, 2962880, 4740608, 5925760, 11851520, 23703040]

約数ペア:

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