6402280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6959}}^1$

素因数の和:6993

約数の個数: 32

約数和(自身を含む): 15033600

約数和(自身を除く): 8631320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 6959, 13918, 27836, 34795, 55672, 69590, 139180, 160057, 278360, 320114, 640228, 800285, 1280456, 1600570, 3201140, 6402280]

約数ペア:

[(1, 6402280), (2, 3201140), (4, 1600570), (5, 1280456), (8, 800285), (10, 640228), (20, 320114), (23, 278360), (40, 160057), (46, 139180), (92, 69590), (115, 55672), (184, 34795), (230, 27836), (460, 13918), (920, 6959)]