11442160

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 26801856

約数和(自身を除く): 15359696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 911, 1256, 1570, 1822, 2512, 3140, 3644, 4555, 6280, 7288, 9110, 12560, 14576, 18220, 36440, 72880, 143027, 286054, 572108, 715135, 1144216, 1430270, 2288432, 2860540, 5721080, 11442160]

約数ペア:

[(1, 11442160), (2, 5721080), (4, 2860540), (5, 2288432), (8, 1430270), (10, 1144216), (16, 715135), (20, 572108), (40, 286054), (80, 143027), (157, 72880), (314, 36440), (628, 18220), (785, 14576), (911, 12560), (1256, 9110), (1570, 7288), (1822, 6280), (2512, 4555), (3140, 3644)]