17416480

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 41428800

約数和(自身を除く): 24012320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 547, 796, 995, 1094, 1592, 1990, 2188, 2735, 3184, 3980, 4376, 5470, 6368, 7960, 8752, 10940, 15920, 17504, 21880, 31840, 43760, 87520, 108853, 217706, 435412, 544265, 870824, 1088530, 1741648, 2177060, 3483296, 4354120, 8708240, 17416480]

約数ペア:

[(1, 17416480), (2, 8708240), (4, 4354120), (5, 3483296), (8, 2177060), (10, 1741648), (16, 1088530), (20, 870824), (32, 544265), (40, 435412), (80, 217706), (160, 108853), (199, 87520), (398, 43760), (547, 31840), (796, 21880), (995, 17504), (1094, 15920), (1592, 10940), (1990, 8752), (2188, 7960), (2735, 6368), (3184, 5470), (3980, 4376)]