29565560

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1327}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 66692160

約数和(自身を除く): 37126600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 1327, 2228, 2654, 2785, 4456, 5308, 5570, 6635, 10616, 11140, 13270, 22280, 26540, 53080, 739139, 1478278, 2956556, 3695695, 5913112, 7391390, 14782780, 29565560]

約数ペア:

[(1, 29565560), (2, 14782780), (4, 7391390), (5, 5913112), (8, 3695695), (10, 2956556), (20, 1478278), (40, 739139), (557, 53080), (1114, 26540), (1327, 22280), (2228, 13270), (2654, 11140), (2785, 10616), (4456, 6635), (5308, 5570)]