4247443.00000000

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137201}}^1$

素因数の和:137220

約数の個数: 24

約数和(自身を含む): 102078288

約数和(自身を除く): 54057938

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 137201, 274402, 686005, 960407, 1372010, 1920814, 3430025, 4802035, 6860050, 9604070, 24010175, 48020350]

約数ペア:

[(1, 48020350), (2, 24010175), (5, 9604070), (7, 6860050), (10, 4802035), (14, 3430025), (25, 1920814), (35, 1372010), (50, 960407), (70, 686005), (175, 274402), (350, 137201)]