2116733780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521363}}^1$

素因数の和:521408

約数の個数: 48

約数和(自身を含む): 5255349120

約数和(自身を除く): 3138615340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 521363, 1042726, 2085452, 2606815, 3649541, 5213630, 7299082, 10427260, 14598164, 15119527, 18247705, 30239054, 36495410, 60478108, 72990820, 75597635, 105836689, 151195270, 211673378, 302390540, 423346756, 529183445, 1058366890, 2116733780]

約数ペア:

[(1, 2116733780), (2, 1058366890), (4, 529183445), (5, 423346756), (7, 302390540), (10, 211673378), (14, 151195270), (20, 105836689), (28, 75597635), (29, 72990820), (35, 60478108), (58, 36495410), (70, 30239054), (116, 18247705), (140, 15119527), (145, 14598164), (203, 10427260), (290, 7299082), (406, 5213630), (580, 3649541), (812, 2606815), (1015, 2085452), (2030, 1042726), (4060, 521363)]