27418160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4482

約数の個数: 80

約数和(自身を含む): 79494912

約数和(自身を除く): 52076752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4451, 6160, 8902, 17804, 22255, 31157, 35608, 44510, 48961, 62314, 71216, 89020, 97922, 124628, 155785, 178040, 195844, 244805, 249256, 311570, 342727, 356080, 391688, 489610, 498512, 623140, 685454, 783376, 979220, 1246280, 1370908, 1713635, 1958440, 2492560, 2741816, 3427270, 3916880, 5483632, 6854540, 13709080, 27418160]

約数ペア:

[(1, 27418160), (2, 13709080), (4, 6854540), (5, 5483632), (7, 3916880), (8, 3427270), (10, 2741816), (11, 2492560), (14, 1958440), (16, 1713635), (20, 1370908), (22, 1246280), (28, 979220), (35, 783376), (40, 685454), (44, 623140), (55, 498512), (56, 489610), (70, 391688), (77, 356080), (80, 342727), (88, 311570), (110, 249256), (112, 244805), (140, 195844), (154, 178040), (176, 155785), (220, 124628), (280, 97922), (308, 89020), (385, 71216), (440, 62314), (560, 48961), (616, 44510), (770, 35608), (880, 31157), (1232, 22255), (1540, 17804), (3080, 8902), (4451, 6160)]