38962826780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{376307}}^1$

素因数の和:376514

約数の個数: 48

約数和(自身を含む): 84967335936

約数和(自身を除く): 46004509156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 167, 310, 334, 620, 668, 835, 1670, 3340, 5177, 10354, 20708, 25885, 51770, 103540, 376307, 752614, 1505228, 1881535, 3763070, 7526140, 11665517, 23331034, 46662068, 58327585, 62843269, 116655170, 125686538, 233310340, 251373076, 314216345, 628432690, 1256865380, 1948141339, 3896282678, 7792565356, 9740706695, 19481413390, 38962826780]

約数ペア:

[(1, 38962826780), (2, 19481413390), (4, 9740706695), (5, 7792565356), (10, 3896282678), (20, 1948141339), (31, 1256865380), (62, 628432690), (124, 314216345), (155, 251373076), (167, 233310340), (310, 125686538), (334, 116655170), (620, 62843269), (668, 58327585), (835, 46662068), (1670, 23331034), (3340, 11665517), (5177, 7526140), (10354, 3763070), (20708, 1881535), (25885, 1505228), (51770, 752614), (103540, 376307)]