27896240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15161}}^1$

素因数の和:15197

約数の個数: 40

約数和(自身を含む): 67683168

約数和(自身を除く): 39786928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 15161, 30322, 60644, 75805, 121288, 151610, 242576, 303220, 348703, 606440, 697406, 1212880, 1394812, 1743515, 2789624, 3487030, 5579248, 6974060, 13948120, 27896240]

約数ペア:

[(1, 27896240), (2, 13948120), (4, 6974060), (5, 5579248), (8, 3487030), (10, 2789624), (16, 1743515), (20, 1394812), (23, 1212880), (40, 697406), (46, 606440), (80, 348703), (92, 303220), (115, 242576), (184, 151610), (230, 121288), (368, 75805), (460, 60644), (920, 30322), (1840, 15161)]