13948120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15161}}^1$

素因数の和:15195

約数の個数: 32

約数和(自身を含む): 32749920

約数和(自身を除く): 18801800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 15161, 30322, 60644, 75805, 121288, 151610, 303220, 348703, 606440, 697406, 1394812, 1743515, 2789624, 3487030, 6974060, 13948120]

約数ペア:

[(1, 13948120), (2, 6974060), (4, 3487030), (5, 2789624), (8, 1743515), (10, 1394812), (20, 697406), (23, 606440), (40, 348703), (46, 303220), (92, 151610), (115, 121288), (184, 75805), (230, 60644), (460, 30322), (920, 15161)]