5649680

素因数分解:

$2^4\times 5^1\times {\mathrm{70621}}^1$

素因数の和:70634

約数の個数: 20

約数和(自身を含む): 13135692

約数和(自身を除く): 7486012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70621, 141242, 282484, 353105, 564968, 706210, 1129936, 1412420, 2824840, 5649680]

約数ペア:

[(1, 5649680), (2, 2824840), (4, 1412420), (5, 1129936), (8, 706210), (10, 564968), (16, 353105), (20, 282484), (40, 141242), (80, 70621)]