184614640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17390

約数の個数: 80

約数和(自身を含む): 516395520

約数和(自身を除く): 331780880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 17351, 34702, 69404, 86755, 121457, 138808, 173510, 242914, 277616, 329669, 347020, 485828, 607285, 659338, 694040, 971656, 1214570, 1318676, 1388080, 1648345, 1943312, 2307683, 2429140, 2637352, 3296690, 4615366, 4858280, 5274704, 6593380, 9230732, 9716560, 11538415, 13186760, 18461464, 23076830, 26373520, 36922928, 46153660, 92307320, 184614640]

約数ペア:

[(1, 184614640), (2, 92307320), (4, 46153660), (5, 36922928), (7, 26373520), (8, 23076830), (10, 18461464), (14, 13186760), (16, 11538415), (19, 9716560), (20, 9230732), (28, 6593380), (35, 5274704), (38, 4858280), (40, 4615366), (56, 3296690), (70, 2637352), (76, 2429140), (80, 2307683), (95, 1943312), (112, 1648345), (133, 1388080), (140, 1318676), (152, 1214570), (190, 971656), (266, 694040), (280, 659338), (304, 607285), (380, 485828), (532, 347020), (560, 329669), (665, 277616), (760, 242914), (1064, 173510), (1330, 138808), (1520, 121457), (2128, 86755), (2660, 69404), (5320, 34702), (10640, 17351)]