1355618240

素因数分解:

$2^6\times 5^1\times {\mathrm{4236307}}^1$

素因数の和:4236324

約数の個数: 28

約数和(自身を含む): 3228066696

約数和(自身を除く): 1872448456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4236307, 8472614, 16945228, 21181535, 33890456, 42363070, 67780912, 84726140, 135561824, 169452280, 271123648, 338904560, 677809120, 1355618240]

約数ペア:

[(1, 1355618240), (2, 677809120), (4, 338904560), (5, 271123648), (8, 169452280), (10, 135561824), (16, 84726140), (20, 67780912), (32, 42363070), (40, 33890456), (64, 21181535), (80, 16945228), (160, 8472614), (320, 4236307)]