22081850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{9013}}^1$

素因数の和:9039

約数の個数: 36

約数和(自身を含む): 47783214

約数和(自身を除く): 25701364

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 9013, 18026, 45065, 63091, 90130, 126182, 225325, 315455, 441637, 450650, 630910, 883274, 1577275, 2208185, 3154550, 4416370, 11040925, 22081850]

約数ペア:

[(1, 22081850), (2, 11040925), (5, 4416370), (7, 3154550), (10, 2208185), (14, 1577275), (25, 883274), (35, 630910), (49, 450650), (50, 441637), (70, 315455), (98, 225325), (175, 126182), (245, 90130), (350, 63091), (490, 45065), (1225, 18026), (2450, 9013)]