984138050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{401689}}^1$

素因数の和:401715

約数の個数: 36

約数和(自身を含む): 2129358690

約数和(自身を除く): 1145220640

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 401689, 803378, 2008445, 2811823, 4016890, 5623646, 10042225, 14059115, 19682761, 20084450, 28118230, 39365522, 70295575, 98413805, 140591150, 196827610, 492069025, 984138050]

約数ペア:

[(1, 984138050), (2, 492069025), (5, 196827610), (7, 140591150), (10, 98413805), (14, 70295575), (25, 39365522), (35, 28118230), (49, 20084450), (50, 19682761), (70, 14059115), (98, 10042225), (175, 5623646), (245, 4016890), (350, 2811823), (490, 2008445), (1225, 803378), (2450, 401689)]