2824840

素因数分解:

$2^3\times 5^1\times {\mathrm{70621}}^1$

素因数の和:70632

約数の個数: 16

約数和(自身を含む): 6355980

約数和(自身を除く): 3531140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 70621, 141242, 282484, 353105, 564968, 706210, 1412420, 2824840]

約数ペア:

[(1, 2824840), (2, 1412420), (4, 706210), (5, 564968), (8, 353105), (10, 282484), (20, 141242), (40, 70621)]