7495124380

素因数分解:

$2^2\times 5^1\times {\mathrm{6691}}^1\times {\mathrm{56009}}^1$

素因数の和:62709

約数の個数: 24

約数和(自身を含む): 15742394640

約数和(自身を除く): 8247270260

約数列:

[1, 2, 4, 5, 10, 20, 6691, 13382, 26764, 33455, 56009, 66910, 112018, 133820, 224036, 280045, 560090, 1120180, 374756219, 749512438, 1499024876, 1873781095, 3747562190, 7495124380]

約数ペア:

[(1, 7495124380), (2, 3747562190), (4, 1873781095), (5, 1499024876), (10, 749512438), (20, 374756219), (6691, 1120180), (13382, 560090), (26764, 280045), (33455, 224036), (56009, 133820), (66910, 112018)]