40052240

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4679}}^1$

素因数の和:4799

約数の個数: 40

約数和(自身を含む): 94011840

約数和(自身を除く): 53959600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 4679, 8560, 9358, 18716, 23395, 37432, 46790, 74864, 93580, 187160, 374320, 500653, 1001306, 2002612, 2503265, 4005224, 5006530, 8010448, 10013060, 20026120, 40052240]

約数ペア:

[(1, 40052240), (2, 20026120), (4, 10013060), (5, 8010448), (8, 5006530), (10, 4005224), (16, 2503265), (20, 2002612), (40, 1001306), (80, 500653), (107, 374320), (214, 187160), (428, 93580), (535, 74864), (856, 46790), (1070, 37432), (1712, 23395), (2140, 18716), (4280, 9358), (4679, 8560)]