40407850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{16493}}^1$

素因数の和:16519

約数の個数: 36

約数和(自身を含む): 87434694

約数和(自身を除く): 47026844

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 16493, 32986, 82465, 115451, 164930, 230902, 412325, 577255, 808157, 824650, 1154510, 1616314, 2886275, 4040785, 5772550, 8081570, 20203925, 40407850]

約数ペア:

[(1, 40407850), (2, 20203925), (5, 8081570), (7, 5772550), (10, 4040785), (14, 2886275), (25, 1616314), (35, 1154510), (49, 824650), (50, 808157), (70, 577255), (98, 412325), (175, 230902), (245, 164930), (350, 115451), (490, 82465), (1225, 32986), (2450, 16493)]