520088690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{115319}}^1$

素因数の和:115378

約数の個数: 32

約数和(自身を含む): 1046183040

約数和(自身を除く): 526094350

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 115319, 230638, 576595, 1153190, 1268509, 2537018, 4728079, 6342545, 9456158, 12685090, 23640395, 47280790, 52008869, 104017738, 260044345, 520088690]

約数ペア:

[(1, 520088690), (2, 260044345), (5, 104017738), (10, 52008869), (11, 47280790), (22, 23640395), (41, 12685090), (55, 9456158), (82, 6342545), (110, 4728079), (205, 2537018), (410, 1268509), (451, 1153190), (902, 576595), (2255, 230638), (4510, 115319)]