39067060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 85554000

約数和(自身を除く): 46486940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 193, 290, 349, 386, 580, 698, 772, 965, 1396, 1745, 1930, 3490, 3860, 5597, 6980, 10121, 11194, 20242, 22388, 27985, 40484, 50605, 55970, 67357, 101210, 111940, 134714, 202420, 269428, 336785, 673570, 1347140, 1953353, 3906706, 7813412, 9766765, 19533530, 39067060]

約数ペア:

[(1, 39067060), (2, 19533530), (4, 9766765), (5, 7813412), (10, 3906706), (20, 1953353), (29, 1347140), (58, 673570), (116, 336785), (145, 269428), (193, 202420), (290, 134714), (349, 111940), (386, 101210), (580, 67357), (698, 55970), (772, 50605), (965, 40484), (1396, 27985), (1745, 22388), (1930, 20242), (3490, 11194), (3860, 10121), (5597, 6980)]