2397140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 5208840

約数和(自身を除く): 2811700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4133, 8266, 16532, 20665, 41330, 82660, 119857, 239714, 479428, 599285, 1198570, 2397140]

約数ペア:

[(1, 2397140), (2, 1198570), (4, 599285), (5, 479428), (10, 239714), (20, 119857), (29, 82660), (58, 41330), (116, 20665), (145, 16532), (290, 8266), (580, 4133)]