2236880

素因数分解:

$2^4\times 5^1\times {\mathrm{27961}}^1$

素因数の和:27974

約数の個数: 20

約数和(自身を含む): 5200932

約数和(自身を除く): 2964052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27961, 55922, 111844, 139805, 223688, 279610, 447376, 559220, 1118440, 2236880]

約数ペア:

[(1, 2236880), (2, 1118440), (4, 559220), (5, 447376), (8, 279610), (10, 223688), (16, 139805), (20, 111844), (40, 55922), (80, 27961)]