80160670

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{79367}}^1$

素因数の和:79475

約数の個数: 16

約数和(自身を含む): 145719648

約数和(自身を除く): 65558978

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 79367, 158734, 396835, 793670, 8016067, 16032134, 40080335, 80160670]

約数ペア:

[(1, 80160670), (2, 40080335), (5, 16032134), (10, 8016067), (101, 793670), (202, 396835), (505, 158734), (1010, 79367)]