97741780

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{21341}}^1$

素因数の和:21579

約数の個数: 24

約数和(自身を含む): 206163720

約数和(自身を除く): 108421940

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 21341, 42682, 85364, 106705, 213410, 426820, 4887089, 9774178, 19548356, 24435445, 48870890, 97741780]

約数ペア:

[(1, 97741780), (2, 48870890), (4, 24435445), (5, 19548356), (10, 9774178), (20, 4887089), (229, 426820), (458, 213410), (916, 106705), (1145, 85364), (2290, 42682), (4580, 21341)]