79681930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{78893}}^1$

素因数の和:79001

約数の個数: 16

約数和(自身を含む): 144849384

約数和(自身を除く): 65167454

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 78893, 157786, 394465, 788930, 7968193, 15936386, 39840965, 79681930]

約数ペア:

[(1, 79681930), (2, 39840965), (5, 15936386), (10, 7968193), (101, 788930), (202, 394465), (505, 157786), (1010, 78893)]