2028132050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{827809}}^1$

素因数の和:827835

約数の個数: 36

約数和(自身を含む): 4388220810

約数和(自身を除く): 2360088760

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 827809, 1655618, 4139045, 5794663, 8278090, 11589326, 20695225, 28973315, 40562641, 41390450, 57946630, 81125282, 144866575, 202813205, 289733150, 405626410, 1014066025, 2028132050]

約数ペア:

[(1, 2028132050), (2, 1014066025), (5, 405626410), (7, 289733150), (10, 202813205), (14, 144866575), (25, 81125282), (35, 57946630), (49, 41390450), (50, 40562641), (70, 28973315), (98, 20695225), (175, 11589326), (245, 8278090), (350, 5794663), (490, 4139045), (1225, 1655618), (2450, 827809)]