88897580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233941}}^1$

素因数の和:233969

約数の個数: 24

約数和(自身を含む): 196511280

約数和(自身を除く): 107613700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 233941, 467882, 935764, 1169705, 2339410, 4444879, 4678820, 8889758, 17779516, 22224395, 44448790, 88897580]

約数ペア:

[(1, 88897580), (2, 44448790), (4, 22224395), (5, 17779516), (10, 8889758), (19, 4678820), (20, 4444879), (38, 2339410), (76, 1169705), (95, 935764), (190, 467882), (380, 233941)]