5262685340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{327689}}^1$

素因数の和:327782

約数の個数: 48

約数和(自身を含む): 12221526240

約数和(自身を除く): 6958840900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 327689, 655378, 1310756, 1638445, 3276890, 3604579, 6553780, 7209158, 14418316, 18022895, 23921297, 36045790, 47842594, 72091580, 95685188, 119606485, 239212970, 263134267, 478425940, 526268534, 1052537068, 1315671335, 2631342670, 5262685340]

約数ペア:

[(1, 5262685340), (2, 2631342670), (4, 1315671335), (5, 1052537068), (10, 526268534), (11, 478425940), (20, 263134267), (22, 239212970), (44, 119606485), (55, 95685188), (73, 72091580), (110, 47842594), (146, 36045790), (220, 23921297), (292, 18022895), (365, 14418316), (730, 7209158), (803, 6553780), (1460, 3604579), (1606, 3276890), (3212, 1638445), (4015, 1310756), (8030, 655378), (16060, 327689)]