109620280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35591}}^1$

素因数の和:35620

約数の個数: 64

約数和(自身を含む): 307514880

約数和(自身を除く): 197894600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 35591, 71182, 142364, 177955, 249137, 284728, 355910, 391501, 498274, 711820, 783002, 996548, 1245685, 1423640, 1566004, 1957505, 1993096, 2491370, 2740507, 3132008, 3915010, 4982740, 5481014, 7830020, 9965480, 10962028, 13702535, 15660040, 21924056, 27405070, 54810140, 109620280]

約数ペア:

[(1, 109620280), (2, 54810140), (4, 27405070), (5, 21924056), (7, 15660040), (8, 13702535), (10, 10962028), (11, 9965480), (14, 7830020), (20, 5481014), (22, 4982740), (28, 3915010), (35, 3132008), (40, 2740507), (44, 2491370), (55, 1993096), (56, 1957505), (70, 1566004), (77, 1423640), (88, 1245685), (110, 996548), (140, 783002), (154, 711820), (220, 498274), (280, 391501), (308, 355910), (385, 284728), (440, 249137), (616, 177955), (770, 142364), (1540, 71182), (3080, 35591)]