22884320

素因数分解:

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

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 54468288

約数和(自身を除く): 31583968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 911, 1256, 1570, 1822, 2512, 3140, 3644, 4555, 5024, 6280, 7288, 9110, 12560, 14576, 18220, 25120, 29152, 36440, 72880, 143027, 145760, 286054, 572108, 715135, 1144216, 1430270, 2288432, 2860540, 4576864, 5721080, 11442160, 22884320]

約数ペア:

[(1, 22884320), (2, 11442160), (4, 5721080), (5, 4576864), (8, 2860540), (10, 2288432), (16, 1430270), (20, 1144216), (32, 715135), (40, 572108), (80, 286054), (157, 145760), (160, 143027), (314, 72880), (628, 36440), (785, 29152), (911, 25120), (1256, 18220), (1570, 14576), (1822, 12560), (2512, 9110), (3140, 7288), (3644, 6280), (4555, 5024)]