27701270

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27427}}^1$

素因数の和:27535

約数の個数: 16

約数和(自身を含む): 50357808

約数和(自身を除く): 22656538

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 27427, 54854, 137135, 274270, 2770127, 5540254, 13850635, 27701270]

約数ペア:

[(1, 27701270), (2, 13850635), (5, 5540254), (10, 2770127), (101, 274270), (202, 137135), (505, 54854), (1010, 27427)]