2128960

素因数分解:

$2^6\times 5^1\times {\mathrm{6653}}^1$

素因数の和:6670

約数の個数: 28

約数和(自身を含む): 5070348

約数和(自身を除く): 2941388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6653, 13306, 26612, 33265, 53224, 66530, 106448, 133060, 212896, 266120, 425792, 532240, 1064480, 2128960]

約数ペア:

[(1, 2128960), (2, 1064480), (4, 532240), (5, 425792), (8, 266120), (10, 212896), (16, 133060), (20, 106448), (32, 66530), (40, 53224), (64, 33265), (80, 26612), (160, 13306), (320, 6653)]