2254167400

素因数分解:

$2^3\times 5^2\times {\mathrm{2731}}^1\times {\mathrm{4127}}^1$

素因数の和:6874

約数の個数: 48

約数和(自身を含む): 5244128640

約数和(自身を除く): 2989961240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2731, 4127, 5462, 8254, 10924, 13655, 16508, 20635, 21848, 27310, 33016, 41270, 54620, 68275, 82540, 103175, 109240, 136550, 165080, 206350, 273100, 412700, 546200, 825400, 11270837, 22541674, 45083348, 56354185, 90166696, 112708370, 225416740, 281770925, 450833480, 563541850, 1127083700, 2254167400]

約数ペア:

[(1, 2254167400), (2, 1127083700), (4, 563541850), (5, 450833480), (8, 281770925), (10, 225416740), (20, 112708370), (25, 90166696), (40, 56354185), (50, 45083348), (100, 22541674), (200, 11270837), (2731, 825400), (4127, 546200), (5462, 412700), (8254, 273100), (10924, 206350), (13655, 165080), (16508, 136550), (20635, 109240), (21848, 103175), (27310, 82540), (33016, 68275), (41270, 54620)]