125593780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16657}}^1$

素因数の和:16708

約数の個数: 48

約数和(自身を含む): 293847120

約数和(自身を除く): 168253340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 16657, 33314, 66628, 83285, 166570, 216541, 333140, 433082, 483053, 866164, 966106, 1082705, 1932212, 2165410, 2415265, 4330820, 4830530, 6279689, 9661060, 12559378, 25118756, 31398445, 62796890, 125593780]

約数ペア:

[(1, 125593780), (2, 62796890), (4, 31398445), (5, 25118756), (10, 12559378), (13, 9661060), (20, 6279689), (26, 4830530), (29, 4330820), (52, 2415265), (58, 2165410), (65, 1932212), (116, 1082705), (130, 966106), (145, 866164), (260, 483053), (290, 433082), (377, 333140), (580, 216541), (754, 166570), (1508, 83285), (1885, 66628), (3770, 33314), (7540, 16657)]