103760240

素因数分解:

$2^4\times 5^1\times {\mathrm{1297003}}^1$

素因数の和:1297016

約数の個数: 20

約数和(自身を含む): 241242744

約数和(自身を除く): 137482504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1297003, 2594006, 5188012, 6485015, 10376024, 12970030, 20752048, 25940060, 51880120, 103760240]

約数ペア:

[(1, 103760240), (2, 51880120), (4, 25940060), (5, 20752048), (8, 12970030), (10, 10376024), (16, 6485015), (20, 5188012), (40, 2594006), (80, 1297003)]