4352965120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{242911}}^1$

素因数の和:242941

約数の個数: 80

約数和(自身を含む): 11927950848

約数和(自身を除く): 7574985728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 242911, 485822, 971644, 1214555, 1700377, 1943288, 2429110, 3400754, 3886576, 4858220, 6801508, 7773152, 8501885, 9716440, 13603016, 15546304, 17003770, 19432880, 27206032, 31092608, 34007540, 38865760, 54412064, 62185216, 68015080, 77731520, 108824128, 124370432, 136030160, 155463040, 217648256, 272060320, 310926080, 435296512, 544120640, 621852160, 870593024, 1088241280, 2176482560, 4352965120]

約数ペア:

[(1, 4352965120), (2, 2176482560), (4, 1088241280), (5, 870593024), (7, 621852160), (8, 544120640), (10, 435296512), (14, 310926080), (16, 272060320), (20, 217648256), (28, 155463040), (32, 136030160), (35, 124370432), (40, 108824128), (56, 77731520), (64, 68015080), (70, 62185216), (80, 54412064), (112, 38865760), (128, 34007540), (140, 31092608), (160, 27206032), (224, 19432880), (256, 17003770), (280, 15546304), (320, 13603016), (448, 9716440), (512, 8501885), (560, 7773152), (640, 6801508), (896, 4858220), (1120, 3886576), (1280, 3400754), (1792, 2429110), (2240, 1943288), (2560, 1700377), (3584, 1214555), (4480, 971644), (8960, 485822), (17920, 242911)]