291225342140

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{10021519}}^1$

素因数の和:10022981

約数の個数: 24

約数和(自身を含む): 611994183360

約数和(自身を除く): 320768841220

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 5812, 7265, 14530, 29060, 10021519, 20043038, 40086076, 50107595, 100215190, 200430380, 14561267107, 29122534214, 58245068428, 72806335535, 145612671070, 291225342140]

約数ペア:

[(1, 291225342140), (2, 145612671070), (4, 72806335535), (5, 58245068428), (10, 29122534214), (20, 14561267107), (1453, 200430380), (2906, 100215190), (5812, 50107595), (7265, 40086076), (14530, 20043038), (29060, 10021519)]