1535589038980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2659}}^1\times {\mathrm{104243}}^1$

素因数の和:107188

約数の個数: 48

約数和(自身を含む): 3237626831040

約数和(自身を除く): 1702037792060

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2659, 2770, 5318, 5540, 10636, 13295, 26590, 53180, 104243, 208486, 416972, 521215, 736543, 1042430, 1473086, 2084860, 2946172, 3682715, 7365430, 14730860, 28875311, 57750622, 115501244, 144376555, 277182137, 288753110, 554364274, 577506220, 1108728548, 1385910685, 2771821370, 5543642740, 76779451949, 153558903898, 307117807796, 383897259745, 767794519490, 1535589038980]

約数ペア:

[(1, 1535589038980), (2, 767794519490), (4, 383897259745), (5, 307117807796), (10, 153558903898), (20, 76779451949), (277, 5543642740), (554, 2771821370), (1108, 1385910685), (1385, 1108728548), (2659, 577506220), (2770, 554364274), (5318, 288753110), (5540, 277182137), (10636, 144376555), (13295, 115501244), (26590, 57750622), (53180, 28875311), (104243, 14730860), (208486, 7365430), (416972, 3682715), (521215, 2946172), (736543, 2084860), (1042430, 1473086)]