4126220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29473}}^1$

素因数の和:29489

約数の個数: 24

約数和(自身を含む): 9903264

約数和(自身を除く): 5777044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29473, 58946, 117892, 147365, 206311, 294730, 412622, 589460, 825244, 1031555, 2063110, 4126220]

約数ペア:

[(1, 4126220), (2, 2063110), (4, 1031555), (5, 825244), (7, 589460), (10, 412622), (14, 294730), (20, 206311), (28, 147365), (35, 117892), (70, 58946), (140, 29473)]