2226880

素因数分解:

$2^6\times 5^1\times {\mathrm{6959}}^1$

素因数の和:6976

約数の個数: 28

約数和(自身を含む): 5303520

約数和(自身を除く): 3076640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6959, 13918, 27836, 34795, 55672, 69590, 111344, 139180, 222688, 278360, 445376, 556720, 1113440, 2226880]

約数ペア:

[(1, 2226880), (2, 1113440), (4, 556720), (5, 445376), (8, 278360), (10, 222688), (16, 139180), (20, 111344), (32, 69590), (40, 55672), (64, 34795), (80, 27836), (160, 13918), (320, 6959)]