124612180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80917}}^1$

素因数の和:80944

約数の個数: 48

約数和(自身を含む): 326261376

約数和(自身を除く): 201649196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 80917, 161834, 323668, 404585, 566419, 809170, 890087, 1132838, 1618340, 1780174, 2265676, 2832095, 3560348, 4450435, 5664190, 6230609, 8900870, 11328380, 12461218, 17801740, 24922436, 31153045, 62306090, 124612180]

約数ペア:

[(1, 124612180), (2, 62306090), (4, 31153045), (5, 24922436), (7, 17801740), (10, 12461218), (11, 11328380), (14, 8900870), (20, 6230609), (22, 5664190), (28, 4450435), (35, 3560348), (44, 2832095), (55, 2265676), (70, 1780174), (77, 1618340), (110, 1132838), (140, 890087), (154, 809170), (220, 566419), (308, 404585), (385, 323668), (770, 161834), (1540, 80917)]