201801240260

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{67718537}}^1$

素因数の和:67718695

約数の個数: 24

約数和(自身を含む): 426626789400

約数和(自身を除く): 224825549140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 67718537, 135437074, 270874148, 338592685, 677185370, 1354370740, 10090062013, 20180124026, 40360248052, 50450310065, 100900620130, 201801240260]

約数ペア:

[(1, 201801240260), (2, 100900620130), (4, 50450310065), (5, 40360248052), (10, 20180124026), (20, 10090062013), (149, 1354370740), (298, 677185370), (596, 338592685), (745, 270874148), (1490, 135437074), (2980, 67718537)]