236425940

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{8147}}^1$

素因数の和:9607

約数の個数: 24

約数和(自身を含む): 496897632

約数和(自身を除く): 260471692

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 8147, 14510, 16294, 29020, 32588, 40735, 81470, 162940, 11821297, 23642594, 47285188, 59106485, 118212970, 236425940]

約数ペア:

[(1, 236425940), (2, 118212970), (4, 59106485), (5, 47285188), (10, 23642594), (20, 11821297), (1451, 162940), (2902, 81470), (5804, 40735), (7255, 32588), (8147, 29020), (14510, 16294)]