40052380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105401}}^1$

素因数の和:105429

約数の個数: 24

約数和(自身を含む): 88537680

約数和(自身を除く): 48485300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 105401, 210802, 421604, 527005, 1054010, 2002619, 2108020, 4005238, 8010476, 10013095, 20026190, 40052380]

約数ペア:

[(1, 40052380), (2, 20026190), (4, 10013095), (5, 8010476), (10, 4005238), (19, 2108020), (20, 2002619), (38, 1054010), (76, 527005), (95, 421604), (190, 210802), (380, 105401)]