27016240

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1909

約数の個数: 40

約数和(自身を含む): 63165600

約数和(自身を除く): 36149360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1697, 1990, 3184, 3394, 3980, 6788, 7960, 8485, 13576, 15920, 16970, 27152, 33940, 67880, 135760, 337703, 675406, 1350812, 1688515, 2701624, 3377030, 5403248, 6754060, 13508120, 27016240]

約数ペア:

[(1, 27016240), (2, 13508120), (4, 6754060), (5, 5403248), (8, 3377030), (10, 2701624), (16, 1688515), (20, 1350812), (40, 675406), (80, 337703), (199, 135760), (398, 67880), (796, 33940), (995, 27152), (1592, 16970), (1697, 15920), (1990, 13576), (3184, 8485), (3394, 7960), (3980, 6788)]