122067880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277427}}^1$

素因数の和:277449

約数の個数: 32

約数和(自身を含む): 299622240

約数和(自身を除く): 177554360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 277427, 554854, 1109708, 1387135, 2219416, 2774270, 3051697, 5548540, 6103394, 11097080, 12206788, 15258485, 24413576, 30516970, 61033940, 122067880]

約数ペア:

[(1, 122067880), (2, 61033940), (4, 30516970), (5, 24413576), (8, 15258485), (10, 12206788), (11, 11097080), (20, 6103394), (22, 5548540), (40, 3051697), (44, 2774270), (55, 2219416), (88, 1387135), (110, 1109708), (220, 554854), (440, 277427)]