38496220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{274973}}^1$

素因数の和:274989

約数の個数: 24

約数和(自身を含む): 92391264

約数和(自身を除く): 53895044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 274973, 549946, 1099892, 1374865, 1924811, 2749730, 3849622, 5499460, 7699244, 9624055, 19248110, 38496220]

約数ペア:

[(1, 38496220), (2, 19248110), (4, 9624055), (5, 7699244), (7, 5499460), (10, 3849622), (14, 2749730), (20, 1924811), (28, 1374865), (35, 1099892), (70, 549946), (140, 274973)]