23577520

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1481}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 55130400

約数和(自身を除く): 31552880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1481, 1592, 1990, 2962, 3184, 3980, 5924, 7405, 7960, 11848, 14810, 15920, 23696, 29620, 59240, 118480, 294719, 589438, 1178876, 1473595, 2357752, 2947190, 4715504, 5894380, 11788760, 23577520]

約数ペア:

[(1, 23577520), (2, 11788760), (4, 5894380), (5, 4715504), (8, 2947190), (10, 2357752), (16, 1473595), (20, 1178876), (40, 589438), (80, 294719), (199, 118480), (398, 59240), (796, 29620), (995, 23696), (1481, 15920), (1592, 14810), (1990, 11848), (2962, 7960), (3184, 7405), (3980, 5924)]