2022196840

素因数分解:

$2^3\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{35527}}^1$

素因数の和:36961

約数の個数: 32

約数和(自身を含む): 4553268480

約数和(自身を除く): 2531071640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1423, 2846, 5692, 7115, 11384, 14230, 28460, 35527, 56920, 71054, 142108, 177635, 284216, 355270, 710540, 1421080, 50554921, 101109842, 202219684, 252774605, 404439368, 505549210, 1011098420, 2022196840]

約数ペア:

[(1, 2022196840), (2, 1011098420), (4, 505549210), (5, 404439368), (8, 252774605), (10, 202219684), (20, 101109842), (40, 50554921), (1423, 1421080), (2846, 710540), (5692, 355270), (7115, 284216), (11384, 177635), (14230, 142108), (28460, 71054), (35527, 56920)]