2022860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14449}}^1$

素因数の和:14465

約数の個数: 24

約数和(自身を含む): 4855200

約数和(自身を除く): 2832340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14449, 28898, 57796, 72245, 101143, 144490, 202286, 288980, 404572, 505715, 1011430, 2022860]

約数ペア:

[(1, 2022860), (2, 1011430), (4, 505715), (5, 404572), (7, 288980), (10, 202286), (14, 144490), (20, 101143), (28, 72245), (35, 57796), (70, 28898), (140, 14449)]