21826850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15053}}^1$

素因数の和:15094

約数の個数: 24

約数和(自身を含む): 42000660

約数和(自身を除く): 20173810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 15053, 30106, 75265, 150530, 376325, 436537, 752650, 873074, 2182685, 4365370, 10913425, 21826850]

約数ペア:

[(1, 21826850), (2, 10913425), (5, 4365370), (10, 2182685), (25, 873074), (29, 752650), (50, 436537), (58, 376325), (145, 150530), (290, 75265), (725, 30106), (1450, 15053)]