38005940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271471}}^1$

素因数の和:271487

約数の個数: 24

約数和(自身を含む): 91214592

約数和(自身を除く): 53208652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271471, 542942, 1085884, 1357355, 1900297, 2714710, 3800594, 5429420, 7601188, 9501485, 19002970, 38005940]

約数ペア:

[(1, 38005940), (2, 19002970), (4, 9501485), (5, 7601188), (7, 5429420), (10, 3800594), (14, 2714710), (20, 1900297), (28, 1357355), (35, 1085884), (70, 542942), (140, 271471)]