944888950340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1\times {\mathrm{940319}}^1$

素因数の和:941444

約数の個数: 48

約数和(自身を含む): 2028383078400

約数和(自身を除く): 1083494128060

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1069, 2138, 4276, 5345, 10690, 21380, 50243, 100486, 200972, 251215, 502430, 940319, 1004860, 1880638, 3761276, 4701595, 9403190, 18806380, 44194993, 88389986, 176779972, 220974965, 441949930, 883899860, 1005201011, 2010402022, 4020804044, 5026005055, 10052010110, 20104020220, 47244447517, 94488895034, 188977790068, 236222237585, 472444475170, 944888950340]

約数ペア:

[(1, 944888950340), (2, 472444475170), (4, 236222237585), (5, 188977790068), (10, 94488895034), (20, 47244447517), (47, 20104020220), (94, 10052010110), (188, 5026005055), (235, 4020804044), (470, 2010402022), (940, 1005201011), (1069, 883899860), (2138, 441949930), (4276, 220974965), (5345, 176779972), (10690, 88389986), (21380, 44194993), (50243, 18806380), (100486, 9403190), (200972, 4701595), (251215, 3761276), (502430, 1880638), (940319, 1004860)]