40419780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 113568000

約数和(自身を除く): 73148220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 1999, 2022, 3370, 3998, 4044, 5055, 5997, 6740, 7996, 9995, 10110, 11994, 19990, 20220, 23988, 29985, 39980, 59970, 119940, 673663, 1347326, 2020989, 2694652, 3368315, 4041978, 6736630, 8083956, 10104945, 13473260, 20209890, 40419780]

約数ペア:

[(1, 40419780), (2, 20209890), (3, 13473260), (4, 10104945), (5, 8083956), (6, 6736630), (10, 4041978), (12, 3368315), (15, 2694652), (20, 2020989), (30, 1347326), (60, 673663), (337, 119940), (674, 59970), (1011, 39980), (1348, 29985), (1685, 23988), (1999, 20220), (2022, 19990), (3370, 11994), (3998, 10110), (4044, 9995), (5055, 7996), (5997, 6740)]